The Nothing That Is: A Natural History of Zero	Robert Kaplan	0195128427	1	Science>Mathematics>Pure Mathematics>Number Theory	1
Fermat's Enigma : The Epic Quest to Solve the World's Greatest Mathematical Problem	Simon Singh, John Lynch	0385493622	1	Science>Mathematics>Pure Mathematics>Number Theory	2
Zero: The Biography of a Dangerous Idea	Charles Seife, Matt Zimet (Illustrator)	067088457X	1	Science>Mathematics>Pure Mathematics>Number Theory	3
An Imaginary Tale	Paul J. Nahin	0691027951	1	Science>Mathematics>Pure Mathematics>Number Theory	4
E : The Story of a Number	Eli Maor	0691058547	1	Science>Mathematics>Pure Mathematics>Number Theory	5
Fermat's Enigma : The Quest to Solve the World's Greatest Mathematical Problem	Simon Singh	0802713319	1	Science>Mathematics>Pure Mathematics>Number Theory	6
Fascinating Fibonaccis : Mystery and Magic in Numbers	Garland, et al	0866513434	1	Science>Mathematics>Pure Mathematics>Number Theory	7
Numerical Methods for Scientists and Engineers	Richard Hamming	0486652416	1	Science>Mathematics>Pure Mathematics>Number Theory	8
A Course in Number Theory and Cryptography (Graduate Texts in Mathematics, No 114)	Neal I. Koblitz	0387942939	1	Science>Mathematics>Pure Mathematics>Number Theory	9
Mathematical Theory of Communication	Claude E. Shannon, Warren Weaver	0252725484	1	Science>Mathematics>Pure Mathematics>Number Theory	10
The Book of Numbers	John Horton Conway, Richard K. Guy	038797993X	1	Science>Mathematics>Pure Mathematics>Number Theory	11
An Adventurer's Guide to Number Theory	Richard Friedberg	0486281337	1	Science>Mathematics>Pure Mathematics>Number Theory	12
The Penguin Dictionary of Curious and Interesting Numbers	D. G. Wells	0140261494	1	Science>Mathematics>Pure Mathematics>Number Theory	13
An Introduction to the Theory of Numbers	Edward Maitland Wright, Godfrey H. Hardy	0198531710	0	Science>Mathematics>Pure Mathematics>Number Theory	14
The Number Sense : How the Mind Creates Mathematics	Stanislas Dehaene	0195110048	1	Science>Mathematics>Pure Mathematics>Number Theory	15
Fermat's Last Theorem : Unlocking the Secret of an Ancient Mathematical Problem	Amir D. Aczel	0385319460	1	Science>Mathematics>Pure Mathematics>Number Theory	16
A Study of Numbers : A Guide to the Constant Creation of the Universe	R. A. Schwaller De Lubicz	0892811129	1	Science>Mathematics>Pure Mathematics>Number Theory	17
Fundamentals of Number Theory	William J. Leveque	0486689069	1	Science>Mathematics>Pure Mathematics>Number Theory	18
Fibonacci Fun: Fascinating Activities With Intriguing Numbers	Trudi Hammel Garland, et al	1572322659	1	Science>Mathematics>Pure Mathematics>Number Theory	19
Number Theory (Dover Books on Advanced Mathematics)	George E. Andrews	0486682528	0	Science>Mathematics>Pure Mathematics>Number Theory	20
Continued Fractions	Aleksandr Iakovlevich Khinchin, et al	0486696308	1	Science>Mathematics>Pure Mathematics>Number Theory	21
Recreations in the Theory of Numbers	Albert Beiler	0486210960	1	Science>Mathematics>Pure Mathematics>Number Theory	22
Mathematical Mysteries : The Beauty and Magic of Numbers	Calvin C. Clawson	0306454041	1	Science>Mathematics>Pure Mathematics>Number Theory	23
Contributions to the Founding of the Theory of Transfinite Numbers	Georg Cantor, Philip E. Jourdain (Translator)	0486600459	0	Science>Mathematics>Pure Mathematics>Number Theory	24
The Kingdom of Infinite Number: A Field Guide	Bryan H. Bunch	0716733889	1	Science>Mathematics>Pure Mathematics>Number Theory	25