Browse by category
Adam Spencer’s Enormous Book of Numbers by Adam Spencer
$19.99 AUD
Category: Childrens Non Fiction
Adam Spencer's Enormous Book of Numbers is jam-packed with stuff to make, decode, deduce, descramble, dewrite and decipher! Counting has never been so cool.
The Number Games by Adam Spencer
$34.99 AUD
Category: Science
Who's smarter -- a four-year-old chimp or a four-year-old human? How much does it cost to stop a computer virus? And will you really become a billionaire at 31? The answers to all these questions -- as well as over 100 brain-busting and mind-bending number games, puzzles and quizzes -- are in Adam Spenc ...Show more