Brand new, see pictures for details. The Origo Big Books For Mathematics is a textbook published by Origo Education in 2016. It focuses on the subject area of Mathematics and is written in English. This big book, part of the Origo series, is authored by Origo Education and is designed for general use. With a playful touch, the book features Caty The Caterpillar as a character, making learning engaging and interactive for students.