Honest and specific

How we make our books

Parents and teachers should know how a book was made. Here is how we work.

Written and illustrated with generative AI, directed by the author

WobMath books are written and illustrated with the help of generative AI tools, directed and edited by the author, Payam Haerifar.

The characters, Wobmat, Pippa, Kip, Nora and Mags, are original and were created for these books.

Every puzzle is original

All puzzles in the books are new. The Wobmat Math Challenge books are written in the style of primary maths competitions: multiple choice, five options, points by difficulty. They are not copies of competition questions, and WobMath is not connected to any competition organiser.

Printed on demand

The books are 8 × 10 inch paperbacks, printed on demand through IngramSpark when you order them.

Found a mistake?

We would much rather hear about a mistake than have a child stuck on it. Confirmed mistakes are listed on our errata page. Email [email protected] with the book, the page and what looks wrong. We reply within 5 working days.