Christopher Ryan (author)

Christopher Ryan
Born (1962-02-13) February 13, 1962
EducationSaybrook University (BA, MA, PhD)
OccupationAuthor
SpouseCacilda Jethá
Websitehttp://www.chrisryanphd.com

Christopher Ryan (born February 13, 1962) is an American author best known for co-authoring the book Sex at Dawn (2010).

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