Swim with prehistoric plesiosaurs, explore Poseidon's palace and gather up gold from lost pirate galleons as you dive beneath the waves with this entertaining selection mazes. Each maze is more challenging than the last, from stealthy submarines to salmon spawning grounds, and all the answers are at...

Swim with prehistoric plesiosaurs, explore Poseidon's palace and gather up gold from lost pirate galleons as you dive beneath the waves with this entertaining selection mazes. Each maze is more challenging than the last, from stealthy submarines to salmon spawning grounds, and all the answers are at the back of the book.