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Children’s Bestsellers

Explore our Children’s Bestsellers collection, featuring the most popular children’s books, series and box sets chosen by what families buy most. This page is designed to make choosing books quick and confident, highlighting proven favourites across all children’s reading stages. Our children’s bestsellers include both individual titles and multi-book collections, with a strong focus on box sets and curated bundles. These are books and collections that consistently perform well because children enjoy them, parents trust them and they offer excellent value. If you’re unsure where to start or buying a gift, bestsellers are a reliable choice. Browse popular children’s series, explore bestselling collections or choose a box set for a simple and confident way to buy children’s books that are already loved by other families.

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Diary of a Wimpy Kid The Ultimate Complete 17 Books Collection Set by Jeff Kinney - The Book Bundle Save 39% Save %
£118.83
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£72.99
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Diary of a Wimpy Kid 17 Books Collection Set by Jeff Kinney - Fiction - Mixed Format

Only 2 left!

Titles in This Set: Diary of a Wimpy Kid Rodrick Rules The Last Straw Dog Days The Ugly Truth Cabin Fever The Third Wheel Hard Luck The Long Haul ...

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£118.83
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£118.83
£72.99
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Diary of a Wimpy Kid The Getaway & Do-It-Yourself Book By Jeff Kinney 2 Books Collection Set - The Book Bundle Save 37% Save %
£15.98
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£9.99
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Diary of a Wimpy Kid 2 Books Collection Set by Jeff Kinney - Fiction - Paperback

Only 3 left!

Titles in This Set: Diary of a Wimpy Kid: The Getaway Diary of a Wimpy Kid: Do-It-Yourself Book Condition: BRAND NEW Format: Paperback Overview: E...

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Hardcover book set featuring Charlie Mackesy's The Boy, The Mole, The Fox And The Horse, and The Velveteen Rabbit, fiction collection.
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£22.99
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The Boy, The Mole, The Fox And The Horse, The Velveteen Rabbit 2 Books Collection Set - Fiction - Hardcover

In stock

Titles in This Set: The Boy, The Mole, The Fox and The Horse The Velveteen Rabbit Condition: BRAND NEW Format: Hardcover Overview: This two-book c...

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Set of five paperback Middle School Treasure Hunters books by James Patterson, featuring colorful arrow-themed covers. Save 77% Save %
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Middle School Treasure Hunters Series 5 Books Collection Set by James Patterson - Fiction - Paperback

in stock

Titles in This Set: Treasure Hunters Danger Down the Nile Secret of the Forbidden City Peril at the Top of the World Quest for the City of Gold Co...

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£34.95
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£7.99
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Set of 14 Diary Of A Wimpy Kid books by Jeff Kinney in mixed formats, featuring colorful covers from the Puffin brand.
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£97.96
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£55.99
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Diary Of A Wimpy Kid 14 Books Collection Set by Jeff Kinney - Fiction - Mixed Format

Only 2 left!

Titles in This Set: Diary of a Wimpy Kid Rodrick Rules The Last Straw Dog Days The Ugly Truth Cabin Fever The Third Wheel Hard Luck The Long Haul ...

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£97.96
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£55.99
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Set of five Wings of Fire Graphix Series books by Tui Sutherland, paperback collection featuring colorful dragon illustrations.
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£26.99
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Wings of Fire Graphix Series 5 Books Collection Set by Tui T. Sutherland (Book 5-9) - Fiction - Paperback

Only 2 left!

Titles in This Set: The Brightest Night Moon Rising Winter Turning Escaping Peril Talons Of Power Overview: Wings of Fire Graphix Series (Book 5-9...

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Hardcover of Dog Man 14: Big Jim Believes by Dav Pilkey, featuring colorful cartoon cover art, for ages 7-9.
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£14.99
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£7.49
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Dog Man 14: Big Jim Believes by Dav Pilkey - Ages 7-9 - Hardcover

in stock

Title:Dog Man 14: Big Jim Believes Condition :BRAND NEWFormat :HardcoverISBN:‎ 9780702345234 Join the journey as our heroes discover the influence ...

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Big Nate 8-book collection set by Lincoln Peirce, paperback fiction series featuring humorous cartoon-style covers.
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£63.92
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£14.89
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Big Nate 8 Books Collection Set by Lincoln Peirce - Fiction - Paperback

in stock

Titles in This Set:Over on the FarmOver in the OceanOver in a RiverOver in the ForestOver on a MountainOver in the GrasslandsOver on a DesertOver ...

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Dork Diaries 6-book collection set by Rachel Renée Russell featuring fiction books for ages 9–12, published by Simon and Schuster Ltd.
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£47.94
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£17.99
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Dork Diaries 6 Books Collection Set by Rachel Renée Russell - Ages 9–12 - Fiction

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Titles in This Set: Birthday Drama! Spectacular Superstar I Love Paris! Sister Showdown! OMG! How to Dork Your Diary Overview: Step into Nikki Max...

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£47.94
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£17.99
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Julia Donaldson 4-book collection featuring Charlie Cook's Favourite Book, The Gruffalo, The Gruffalo's Child and Room on the Broom
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£26.99
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Julia Donaldson 4 Books Collection Set (Charlie Cook's Favourite Book, The Gruffalo, The Gruffalo's Child & Room on the Broom)

Only 3 left!

Titles in This Set:The GruffaloThe Gruffalo's ChildRoom on the BroomCharlie Cook's Favourite Book Condition: BRAND NEWFormat: BoardBookISBN: 97891...

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Eight board books from the That's Not My Christmas Collection by Fiona Watt, featuring festive illustrations and textures for children.
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£55.92
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That's Not My Christmas Collection 8 Books Set By Fiona Watt - Fiction - Board Book

Only 2 left!

Titles in This Set: That's Not My Santa That's Not My Reindeer That's Not My Polar Bear That's Not My Penguin That's Not My Elf That's Not My Snow...

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£29.99
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David Wiesner Tuesday, Flotsam and Three Pigs 5-book collection set, paperback fiction books
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£10.98
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Tuesday & Flotsam & Three Pigs 5 Books Collection Set by David Wiesner - Fiction - Paperback

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Titles in This Set:TuesdayFlotsamThe Three PigsWufflesArt Condition: BRAND NEWFormat: PaperbackISBN: 9789124106867 Overview:This five-volume colle...

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£34.95
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£10.98
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Enid Blyton 10-book paperback collection set for ages 9–12, featuring colorful covers and classic children's stories by Hodder Children's Books.
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£79.90
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£18.99
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The Best of Enid Blyton by Enid Blyton 10 Books Collection Set - Ages 9–12 - Paperback

in stock

Titles in This Set: Five on a Treasure Island Five Go Adventuring Again Five Run Away Together Five Go To Smuggler's Top Five Go Off In A Caravan ...

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£79.90
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£18.99
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Set of 10 Faraway Tree Adventures paperback books by Enid Blyton, published by Hodder & Stoughton, with colorful covers.
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£79.90
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£23.99
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Faraway Tree Adventures 10 Books Collection Set by Enid Blyton - Fiction - Paperback

Only 2 left!

Titles in This Set: The Land of Birthdays The Land of Do-As-You-Please The Land of Dreams The Land of Enchantments The Land of Goodies The Land of...

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£79.90
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£23.99
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Impossible Creatures Series 2 books collection by Katherine Rundell, paperback fiction set with colorful covers.
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£17.98
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Impossible Creatures Series 2 Books Collection Set by Katherine Rundell - Fiction - Paperback

Only 3 left!

Titles in This Set: Impossible Creatures The Poisoned King Condition: BRAND NEW Format: Paperback ISBN: 9789124150136 Overview: Dive into a bold d...

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Seven paperback Jacqueline Wilson books collection set by Penguin Ltd, featuring colorful covers and classic fiction titles.
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£55.93
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£20.99
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Jacqueline Wilson 7 Books Collection Set by Jacqueline Wilson - Fiction - Paperback

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Titles in the Set: Hetty FeatherSapphire BatterseaEmerald StarDiamondLittle StarsClover MoonRose Rivers Condition:BRAND NEWFormat:PaperbackISBN:978...

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Collection of four paperback middle school I Funny books by James Patterson, featuring humorous fiction for young readers.
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£35.96
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£22.99
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Middle School I Funny 4 Books Collection Set By James Patterson - Fiction - Paperback

Only 3 left!

Titles in This Set: I Funny I Even Funny I Totally Funniest I Funny Tv Condition: BRAND NEW Format: Paperback Overview: Discover the James Patters...

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£22.99
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Paperback book titled "101 Things for Kids to Do Screen-Free" by Dawn Isaac, featuring colorful illustrations on the cover.
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£14.99
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101 Things for Kids to Do Screen-Free by Dawn Isaac - Non Fiction - Paperback

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Title: 101 Things for Kids to do Screen-Free by Dawn Isaac Condition: BRAND NEW Format: Paperback Overview: From bestselling kids' activity author...

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Bluey 50 Books Collection Box Set by The Official Bluey Authors, Ladybird Books Ltd. paperback fiction books
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£149.50
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Bluey 50 Books Collection Box Set by The Official Bluey Authors - Fiction - Paperback

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Titles in This Set:Bluey's UnderwearBluey's Running Away GameBluey's Fairy LightsBluey's BedtimeBluey's SwimmingBluey's SquashBluey's Magic Xyloph...

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£149.50
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£34.99
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Horrible Science 20-book paperback collection by Nick Arnold featuring colorful covers and engaging non-fiction science topics.
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£119.80
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£53.99
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Horrible Science 20 Books Collection Set by Nick Arnold - Non Fiction - Paperback

Only 2 left!

Titles in This Set: Space, Stars and Slimy Aliens Nasty Nature Microscopic Monsters Killer Energy Frightening Light The Fight for Flight Fatal For...

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£119.80
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£53.99
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The Christmasaurus 4-book collection set by Tom Fletcher featuring paperback editions for ages 7-9, published by Puffin Ltd.
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£31.96
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£12.99
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The Christmasaurus 4 Books Collection Set by Tom Fletcher - Ages 7-9 - Paperback

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Titles in This Set: Christmasaurus Carol The Christmasaurus The Naughty List The Winter Witch Condition: BRAND NEW Format: Paperback ISBN: 9780678...

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£12.99
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David Baddiel Collection 3 Books Set Taylor Turbochaser, Head Kid, Birthday Boy - The Book Bundle
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£23.97
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£16.99
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Taylor Turbochaser, Head Kid & Birthday Boy 3 Books Collection Set By David Baddiel - Young Adult - Paperback

Only 2 left!

Titles in This Set: Taylor Turbochaser Head Kid Birthday Boy Condition: BRAND NEW Format: Paperback Overview: Meet a triple helping of David Baddi...

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Pete the Cat Series 1 books collection set by Kimberly Dean, paperback fiction books featuring colorful Pete the Cat characters.
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£7.99
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Pete The Cat Series 1 Books Collection Set By Kimberly Dean - Fiction - Paperback

Only 3 left!

Title: Pete the Cat and the New Guy Condition: BRAND NEW Format: Paperback ISBN: 9780007590803 Overview: There’s a new guy in town—and Pete the Ca...

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Set of eight Amelia Bedelia fiction paperback books by Herman Parish in a Greenwillow Books collection box.
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£55.92
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Amelia Bedelia 8 Books Collection Box Set by Herman Parish - Fiction - Paperback

in stock

Titles in This Set: Amelia Bedelia Means Business Amelia Bedelia Unleashed Amelia Bedelia Road Trip! Amelia Bedelia Goes Wild! Amelia Bedelia Shap...

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£55.92
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£9.99
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