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Gary Hayden

9 books

160 pages first pub 2009 (editions)

nonfiction mathematics philosophy science challenging informative medium-paced

192 pages first pub 2016 (editions)

nonfiction philosophy challenging informative reflective medium-paced

233 pages first pub 2011 (editions)

nonfiction philosophy reference challenging informative reflective medium-paced

176 pages first pub 2013 (editions)

nonfiction philosophy science challenging informative medium-paced

208 pages first pub 2019 (editions)

challenging informative lighthearted medium-paced

176 pages first pub 2015 (editions)

nonfiction philosophy challenging informative reflective medium-paced

41 pages first pub 2014 (editions)

160 pages first pub 2009 (editions)

nonfiction mathematics philosophy science challenging informative lighthearted medium-paced

224 pages first pub 2016 (editions)

nonfiction philosophy travel adventurous informative inspiring slow-paced