David Deida 
It’s A Guy Thing [EPUB ebook] 
A Owner’s Manual for Women

Based on questions from women who have attended author David Deida’s highly acclaimed relationships seminars, this must-have book puts male behavior under the microscope. Included are chapters on sex, work, relationships and communication. Interspersed throughout are sidebars that shed light on the many faces of men and help women grasp what makes them act the way they do.