T Is for Twins pairs each letter of the alphabet with an adorable color photograph of a set of twins and an insightful rhyme. This celebration of "twinship" teaches the ABCs by placing appropriate language on each page to reinforce the letter/sound relationship. The book features children of different races and ethnicities as well as a set of differently abled twins, giving it universal appeal. Included is a clear acrylic pocket where parents can insert a picture of their twins to personalize the book for the whole family.