The characters in A, Z and Everyone In Between are talking lower case letters (who think and act a lot like Kindergarten-aged kids). The ast includes all letters of the alphabet . . and sometimes numbers, punctuation marks and other keyboard characters.
Every story features two main characters: Letter a and Letter z.
Letter a is a bit of a self-important know-it-all, but with a heart of gold.
Letter z is eager and enthusiastic, though a little naive. Letter z is the idea sidekick and buddy to Letter a.
Friendship is what it’s all about, and Letters a and z are wonderful friends to each other and the rest of the alphabet.