Get to know numbers and the alphabet with children’s favorite mice, Musse and Helium! In this activity book, there are plenty of puzzles and challenges at just the right level for those who are starting to become familiar with numbers and letters. Additionally, the book includes a sheet of lovely stickers that can be used in various tasks.

Camilla Brinck’s successful series about the brave little mice takes place in a unique and bustling fantasy world filled with humor, excitement, and colorful environments. The series is loved by children of all ages.