How to Solve it: A New Aspect of Mathematical Method by Georg Polya, John H. Conway, 9780691164076 26 October 2014

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Can You Solve My Problems?: A casebook of ingenious, perplexing and totally satisfying puzzles by Alex Bellos, 97817... 6 July 2017

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Godel's Proof (50th Anniversary ed) by Ernest Nagel, James R. Newman, Douglas R. Hofstadter, Douglas R. Hofstadter, ... 1 October 2008

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Groups and Symmetry: A Guide to Discovering Mathematics by D. W. Farmer, 9780821804506 1995-11-15

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Q.E.D.: Beauty in Mathematical Proof by Burkard Polster, 9781904263500 1 November 2006

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Mathematical Fallacies and Paradoxes (New edition) by Bryan H. Bunch, 9780486296647 1 July 1997

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Logic by Graham Priest, 9780198811701 2017-10-02

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Logic For Dummies by Mark Zegarelli, 9780471799412 24 November 2006

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What is the Name of This Book?: The Riddle of Dracula and Other Logical Puzzles by Raymond M. Smullyan, 978048648198... 2011-08-18

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How to Prove it: A Structured Approach (2nd Revised edition) by Daniel J. Velleman, 9780521675994 16 January 2006

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How to Read and Do Proofs: An Introduction to Mathematical Thought Processes (6th Revised edition) by Daniel Solow, ... 3 September 2013

Category Theory in Context by Emily Riehl, 9780486809038 2016-11-16

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Godels Proof (3rd Revised edition) by Ernest Nagel, James R. Newman, 9780415355285 9 September 2005

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Griddlers Logic Puzzles: Black and White by Griddlers Team, Rastislav Rehak, Elad Maor, 9789657679005 2014-08-11

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A Field Guide to Lies: Critical Thinking in the Information Age by Professor Daniel J Levitin, 9780525955221 2016-09-06

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Categories for the Working Mathematician (2nd ed. 1978) by Saunders Mac Lane, 9780387984032 25 September 1998

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Theorie DES Ensembles by N Bourbaki, 9783540340348 2006-09-00

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To Mock a Mockingbird: And Other Logic Puzzles by Raymond M. Smullyan, 9780192801425 9 November 2000

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536 Puzzles and Curious Problems by Henry E. Dudeney, 9780486796864 2016-08-17

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Optimization in Economic Theory (2nd Revised edition) by Avinash K. Dixit, 9780198772101 12 July 1990

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The Mathematical Olympiad Handbook: An Introduction to Problem Solving Based on the First 32 British Mathematical Ol... 11 September 1997

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Basic Category Theory by Tom Leinster, 9781107044241 24 July 2014

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Introduction to Logic by Alfred Tarksi, 9780486284620 1 December 1995

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Axiomatic Set Theory (New edition) by Patrick Suppes, 9780486616308 1 May 1973

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Modern Logic: A Text in Elementary Symbolic Logic by Graeme Forbes, 9780195080292 7 April 1994

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Mathematical Logic by Stephen Cole Kleene, 9780486425337 28 March 2003

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On Formally Undecidable Propositions of "Principia Mathematica" and Related Systems (New edition) by Kurt Godel, 978... 

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