Elementary
James M. Russelll
Plato's Alarm Clock
James M. Russell
A Brief Guide to Business Classics
Ceasul desteptator al lui Platon si alte inventii antice uimitoare
Tabelul periodic al elementelor explicat
Ghidul tau pentru succes si fericire
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