Thể loại sách nói: Self Help
Voice and Public Speaking
John Poole Sandlands
Improvement of the Mind
Isaac Watts, Stephen Norris Fellows
Successward: A Young Man's Book for Young Men
Edward Bok
Strength and How to Obtain It
Eugen Sandow
Walker's Appeal
David Walker
Omnipotent Self
Paul Bousfield
Bạn Đắt Giá Bao Nhiêu?
Vãn Tình
How to Win Friends and Influence People
Dale Carnegie
Khéo Ăn Nói Sẽ Có Được Thiên Hạ
Trác Nhã
弟子规 Di Zi Gui
Yuexiu Li
Vom Gyps und vom Stucco
Carl Schmied
The Freedom of Life
Annie Payson Call