Tinjauan filosofis atas pemikiran tentang manusia menurut Abraham H. Maslow

Cemetery Junction: sebuah karya yang menggambarkan teori motivasi manusia dan hirarki kebutuhan Abraham Maslow = Cemetery Junction: a masterpiece in portraying human motivation using Maslow's hierarchy of needs theory

Live of Lincoln; The history and personal recalleetians of Abraham Lincoln as originally written / William H. Herdon, Jesse W. Weik

Herndon's life Lincoln : the history and personal recollections of Abraham Lincoln as originally written by William H. Herndonand and Jesse W. Weik. With a newly rev. introd. and by Paul M. Angle

Lincoln tentang demokrasi / diedit dan diberi pengantar oleh, Mario M. Cuomo dan Harold Holzer