In memory of our beloved friend. The discussants will share their personal encounters with this great behavioral scholar with warm personalities. Throughout the session, the discussants will share their personal encountered with Fred, and his long-term impact on them. The most unique of the session starts with Frances' DVD presentation and followed by both pictorial and verbal presentation. It is not PSI concentrated presentation, but a few laughs and tears from memories of the discussants. The participants both and never met Fred will share the session. The participants will receive a free DVD, whichconsists ofmore than 20 warm stories about the discussants and Fred. Murray Sidman's Fred S. Keller - Rememberings will also be included in the new DVD. It is a historical session.