Join Thea Stilton and the Thea Sisters on ten exciting new adventures packed with mystery, friendship, and fun! This vibrant box set collects Books 21–30 of the beloved Thea Stilton series, where brave young mouse friends travel the world solving puzzles, uncovering secrets, and saving the day.
From exotic locations and hidden treasures to school challenges and thrilling missions, each story is filled with action and teamwork. The colorful text, engaging illustrations, maps, and interactive elements make reading lively and entertaining for young readers.
The series promotes values like courage, intelligence, cooperation, and strong friendships while keeping the tone light and humorous.
Perfect for middle-grade readers who love adventure stories with smart, confident heroines.
This collectible 10-book set is ideal for binge-reading, gifting, or growing a child’s home library.
A delightful and educational series that turns every page into an exciting journey.