Explore Books on
psychological introversion

Quiet

By Susan Cain

Readings in extraversion-introversion

By Hans Jurgen Eysenck

Extraversion and introversion

By Larry Wayne Morris

Nei xiang xin li xue

By Lan ni (Laney, Marti Olsen)

An jing, jiu shi li liang

By Susan Cain

Introverti et heureux

By Marti Olsen Laney

The experience of introversion

By Kenneth Joel Shapiro