This delightful story follows a little postman as he delivers mail to various quirky characters in a whimsical village. It's a charming read with colorful illustrations and a simple, repetitive storyline that makes it perfect for younger children.
Do you have any other details about the book you're thinking of? Maybe the author, illustrator, or a specific detail from the story? This could help narrow down the search if it's not the Ahlbergs' book.