Wee Alphas: 26 A to Z Postcards, from Angelfish to Zebra were created with hidden letters to find.

The cards feature quirky illustrations of Biki the Buffalo, Ulysses the Unicorn, Yolanda the Yeti, and their furry, feathered, or finned friends. Writing prompts on the back of each card will inspire any kid (or grown-up) to pass along a super-special greeting.