Three sturdy hardboard books with bright, charming illustrations teach toddlers simple words for basic concepts and ways to compare things. Nelly is a delightful mouse and Caesar is a funny frog. Kids will love them both! Nelly and Caesar put on different kinds of clothes and display familiar objects to demonstrate comparisons and things kids can do. The sturdy hardboard format with rounded corners for safety will withstand rough use from tiny hands: In this volume, Nelly and Caesar show boys and girls the differences between above and below, in front and behind, inside and outside, forward and backward, and more.