Autor: Oliver Ho, 16 titluri

Oliver Holt,Kieron Dyer

Oliver Wendell Holmes

James Allen,Annick De Souzenelle,Carla Naumburg,Bogdan Gilculescu,Sam Horn,Kazuo Murakami,Erik H. Erikson,Christophe André,Lucy Hawking,Stephen Hawking,Jamie Oliver

Cord Friebe,Meinard Kuhlmann,Holger Lyre,Paul M. Nager,Oliver Passon,Manfred Stockler

Marc Lévy,Jamie Oliver,Terry L. Paulson,Joseph Hadad,Joseph Murphy,Bronnie Ware,Dr. Joseph Mercola,Nazanine Hozar,David Lagercrantz,Harry Horse,Cristina Andone,Eldon Taylor

Olivier Houde

Olivier Saillard,Francis Hodgson