Gay, Straight, and the Reason Why
Gay , Straight , and the Reason Why: The Science of Sexual Orientation ( 2011; second edition 2016 ) is a book by the neuroscientist Simon LeVay and published by Oxford University Press . 
<triplet> Gay, Straight, and the Reason Why <subj> Simon LeVay <obj> author <subj> Oxford University Press <obj> publisher