- eBookThe Book of Real-World NegotiationsJoshua N. Weiss
- eBookThe Negotiator in YouJoshua N. Weiss
- eBookThe Negotiator in YouJoshua N. Weiss
- eBookTrouble at the Watering HoleGregg F Relyea
- eBookUN PROBLEMA EN EL ESTANQUEGregg F Relyea
- eBookPhony Friends, Besties AgainGregg F Relyea
- eBookPiccoli negoziatori cresconoGregg F Relyea