"book angel" was mentioned and Dr. Beitman said at around the 22 minute mark of the podcast that he thought Arthur Koestler coined the term.
Funnily enough, the 'Connecting with Coincidence' podcast episode dropped onto my iPad right after the latest 'Speaking of Jung' podcast and then the latest 'The Book Club' podcast episode dropped right after Dr. Beitman's podcast episode and was about
Arthur Koestler's book 'Darkness at Noon':-)
Maybe there is a "podcast angel" as well?-)
|EP220, Lisa Buksbaum: Soaring into Synchronicity
|The Book Club: Darkness at Noon by Arthur Koestler