Autor: Constantin stefani, 18 titluri

Florentina Ionita Radu,Carmen Adella Sirbu,Constantin Stefani,Marian Mitrica

Octavian Mandrut,Constantin Cocerhan,Stefania Voicu

John C. Maxwell,Dumitru Constantin Dulcan,Paula Hawkins,Daniel N. Stern,Dragos Patraru,Charles F. Haanel,Christianne Jones,Judith Kerr,Heather Morris,Stefania Auci},Inna Khazan,Rebekah Maroon,Sri Vasudeva

Constantin Strimbu,Stefan Alexandru

Constantin Anghelache,Madalina Gabriela Anghel,Stefan Virgil Iacob

Bogdan Onete,Constantin A. Bob,Stefan Brad

Stefan Ghenciulescu,Mihai Dutescu,Andrei Margulescu,Cosmina Goagea,Constantin Goagea

Catherine Steadman,Stefan Andreescu,Marc Lévy,M.j. Arlidge,Michelle Hodkin,Constantin C. Giurescu,Radu Cinamar

Elena Stefanescu,Constanta Stuparu

Elena Stefanescu,Constanta Stuparu

Constanta Stuparu,Elena Stefanescu,Constanta Stuparu,Elena Stefanescu