Far beneath the waves, Max's Quest grows ever more challenging as he encounters mythical sea creatures. Max must tackle Crusher the Creeping Terror, or the evil Professor and his Robobeast will ruin the precious Crystal Forest!

Don't miss the other books in this series: Shredder the Spider Droid, Stinger the Sea Phantom and Mangler the Dark Menace.

This is book 7 in Sea Quest .

There are 128 pages in this book. This book was published 2013 by Hachette Children's Group .

Adam Blade is a pseudonym used by a team of writers.