Categories Off the Wall at Callahan's Spider Robinson Quote from Spider Robinson, Off the Wall at Callahan’s Post author By Beautiful Quotes Post date June 10, 2022 No Comments on Quote from Spider Robinson, Off the Wall at Callahan’s Sometimes I think I must have a Guardian Idiot. A little invisible spirit just behind my shoulder, looking out for me…only he’s an imbecile. Tags Off the Wall at Callahan'shumor, science-fiction, social-commentary, Spider Robinson