Penrose, no ordinary cat, takes us on an adventurous tour of mathematical concepts and characters. Now he takes off again on new adventures.
Join him as he .....discovers the mathematical rep-tiles
Join him as he .....discovers the mathematical rep-tiles
The Further Adventures of Cyclops and Phoenix
$46.69 - $300.00
Simon & Schuster Children's Publishing
The Further Adventures of the Little Mouse Trapped in a Book
$18.13 - $300.00