Autor: Elisabeth de waal, 3 titluri
George G. Ritchie,Elizabeth Sherrill,Jorge Luis Delgado,Osho,Alec Blenche,Nancy Bardake,Amos Oz,Richard Dawkins,Daniel Hoblea,Albert Einstein,Carl Sagan,Rhidian Brook,Leon Nacson,Frans De Waal,Jack Challoner,John C. Maxwell
Napoleon Hill,James Allen,William Walker Atkinson,Dr Joseph Murphy,Earl Nightingale,Russell H. Conwell,Theron Q. Dumont,Robert Collier,Louis M. Grafe,Orison Swett Marden,Julia Seton,Elizabeth Towne,Ralph Waldo Trine