Murderous Maths
$4.39 - $6.69
Murderous Maths: The Essential Arithmetricks
$6.19 - $6.69
Everyday Math Tricks for Grown-Ups: Shortcuts and Simple Solutions for the Not-So-Math Minded
$7.19 - $8.29
The Mean and Vulgar Bits
$7.99
The Runaway Pea
$14.97 - $15.98
Do You Feel Lucky? The Secrets of Probability (Murderous Maths)
$5.19 - $7.59
Desperate Measures
$6.19 - $7.69
Numbers, the Key to the Universe
$5.39 - $6.19
The Phantom X
$6.19 - $6.79
The Perfect Sausage and Other Fundamental Formulas (Murderous Maths)
$6.09
More Murderous Maths
$7.09
The Fiendish Angletron
$17.99
Isaac Newton and His Apple
$5.19 - $5.49
Vicious Circles and Other Savage Shapes
$5.29 - $6.89
Codes (Murderous Maths)
$8.09 - $8.49
Guaranteed to Mash Your Mind
$5.69
The Runaway Pea Washed Away
$10.79 - $15.16
The Brain-Bending Basics (Murderous Maths)
Out of Stock
Easy Questions, Evil Answers
$4.19 - $5.59
Codes: How to Make Them and Break Them!
$5.89 - $6.79
The Secret of Sums (Murderous Maths)
$6.69 - $7.69
Harry Houdini (The First Names Series)
$6.09 - $9.45
Attack of Killer Puzzles
$4.39 - $7.59
Urgum the Axeman
$9.29
Mega Math Maze: A Multiplication Adventure
$9.99
The Gobsmacking Galaxy
$6.49
The Runaway Pea Left Behind
$14.97
Agatha Parrot and the Odd Street School Ghost
$4.59 - $10.12
The Phantom of the Opera: Play (Acting Edition)
$22.77
Brief History of Pants
$6.79 - $7.79
