skeptics society

greenhouse of the dinosaurs | donald prothero

junior skeptic: the ultimate guide to skepticism for kids (digital download)

science friction | michael shermer

the bible against itself (skeptic exclusive) | randel helms

catastrophes! | donald prothero

why people believe weird things | michael shermer

culture wars (skeptic magazine vol. 29 no. 2)

conspiracy (autographed) | michael shermer

ske?tic | michael shermer

artificial intelligence (skeptic magazine vol. 29 no. 1)

nationalism matters (skeptic magazine vol. 27 no. 4)

the new age | martin gardner

giving the devil his due | michael shermer

the mind of the market | michael shermer

health matters (skeptic magazine vol. 28 no. 4)

climbing mount improbable | richard dawkins

how we believe | michael shermer

believing in magic: the psychology of superstition | stuart vyse

evolution: how we and all living things came to be | daniel loxton

in darwin's shadow | michael shermer