What happens, really, when a rabbit and a turtle meet on the pages of a book aimed at keeping the knowledge that children acquired at school fresh for the summer, while also teaching them new things in a fun way?

Simply put! They become school kids themselves, solving exercises, crosswords, quizzes, and participating by commenting on everything with enthusiasm and humor, each from their own perspective.

Fast is the rabbit, slow is the turtle, and they wish you a great summer through the "Summer" series!