Most Popular Books
Series By Kris Langman
Kris Langman
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Books by Kris Langman
Logic to the Rescue
$10.09 - $12.59
The Prince of Physics
$9.49 - $9.99
The Bard of Biology
$8.99
The Sorcerer of the Stars
$8.99
Hamsters Rule, Gerbils Drool
Out of Stock
Hamsters Rule the School
Out of Stock
Warlock of the Wind
$8.99
Mystics and Medicine: Adventures in Reason
$8.99
The Engineer of Evil
$8.99
Math and Manners
Out of Stock
Math and Manners (Logic to the Rescue)
$9.99
The Trouble With Portals (Logic to the Rescue 2)
$9.99
Logic to the Rescue Volume One
Out of Stock
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