Pocket Mouse - Pocket Pals Board Books Author:Pam Adams "Any time, any place, I will be your pal." Pocket Pals are a great early resource, full of real information about animals from all over the world. Pocket Pals are appealingly shaped, easy to clean and eminently collectible. Pocket Mouse is 3 1/4" x 3 1/4" and for children ages 2-6 years.