Holey cheese! A new hardcover special edition for Thea
At the beach by Mouseford Academy, one of the Thea Sisters
discovers a mysterious boy with blue skin washed up on the shore.
He speaks an unfamiliar language, so the Thea Sisters call Thea
Stilton to help figure out how to communicate with him. She sets
the mouselings on an exciting journey across the world to hunt for
clues about the boy''s origins...and they learn that he is prince
of the underwater world of Atlantis! He had always dreamed of
exploring the world above, but now he doesn''t know how to get
home. Even worse, an evil rodent is after him! It''s up to the Thea
Sisters to help him get home safely.