This colorful farm has some unusual things to spot! Find the one that’s not a donkey. Which baby is not a chicken? Find-the-difference fun for the youngest readers! Colorful World series: Look carefully! Something's not the same... Solve the find-the-difference puzzles on every page, and learn something about our colorful world at the same time! Board book. 14 Pages. Ages 2 to 4 years.