Hammer, Volume 1: The Ocean Kingdom:
Stranded in a water world and unable to breathe without special assistance, Stud’s in a bit of trouble. With no way home in sight, he attempts to finally make a friend who can help him and thus chooses to aid the Mermaid Detective trying to solve the murder case. Can Stud solve this problem with his shiny hammer hands? He’s going to try!

Hammer, Volume 2: Fight for the Ocean Kingdom:
Still stuck in a strange water world once visited by his father and mother, Stud promises to aid his new friend Dan the Detective, while his sister Diane leaves to find Steele’s hideout. Who’s Steele? He’s the Mastermind behind all of the attacks around the kingdom, and the prime suspect in the King’s murder case.

Hammer, Volume 3: The Jungle Kingdom:
Soon after Stud arrived in the Jungle Kingdom, he was discovered and reported to the king as an intruder with Kingdom Maps, the most important treasure King Elephante had been looking for. Now with a target on his back, Stud continues searching for a way back home with an ally, Brymm, who has a strange request.

Hammer, Volume 4: Stud vs. The Jungle King:
In Hammer, Volume 4, having already landed a hit on the Jungle King, Stud boldly asks for his stolen bag back; but once Brutus gets serious, Stud’s fighting chances begin to dwindle. Brutus is determined to keep that bag so he can use the maps to find and exact revenge on the genie who killed his son, whereas Stud is determined to get his bag back because it’s the only link between him and his friends in the Ocean Kingdom.
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