★Mathematics—always a winning theme in children’s books! Learn math while playing!
★Created by Germano Bedarim, a professional math teacher, and Jacopo Olivieri, a children’s author, this series perfectly blends mathematical knowledge with a narrative storytelling style.
★A journey exploring the basic concepts of mathematics, arithmetic, and geometry. Encounter numbers, operations, and mathematical tools through a series of irresistible stories, filled with amusing characters and vibrant illustrations.
★Each book is an independent adventure featuring numbers, mathematical symbols, or geometric shapes as the main characters. With highly readable text, large fonts, and plentiful illustrations, these books are ideal for children just beginning to read—perfect for sharing with parents or enjoying on their own.

The series includes 4 titles:
A Whole New Times Table
Sharp the Lifeguard's Problems
An Enemy for Pythagoras
Bingo on Multiplication Island

The 11 brothers go on vacation to Multiplication Table Island. Their living room is fantastic, and they’re having so much fun that they don’t want to leave. But there’s no place for 11 on the island.

About the Authors
Germano Pettarin
Born in Pordenone in 1964, he now lives in Friuli Venezia Giulia and works as a mathematics teacher in public high schools, as well as at the University of Udine and the University of Venice. He also serves as an IT consultant for numerous companies, public and private schools, training institutions, and universities. He holds two specialized degrees—one in computer science and one in information science—and is a certified examiner for ECDL Standard and Advanced levels. He is the author of many manuals and popular publications, primarily books and computer games in the fields of mathematics and computer science.

Jacopo Olivieri
Born in Verona in 1966, he spent part of his childhood in the Ivory Coast. In the 1990s, he began working as an illustrator, cartoonist, toy designer, set designer, and costume designer. Later, in the 2010s, he decided to dedicate himself to children’s literature, working as a children’s author, translator, editor, and comic book writer.