Written and produced by Professor Christopher D. Green of York University, "This Week in the History of Psychology" is a delightful and engaging podcast series. Its intended audience is students in university level courses on the history of psychology, but a wide variety of persons will find the work here compelling. Each week Professor Green has an interview with an expert who talks about a key event from the annals of psychology. The interviews begin with a short overview of said event, along with a celebration of the week's birthdays and other related anniversaries from the world of psychology. Currently the site has several dozen interviews, including discussions on Freud's only trip to the United States and Emil Kraeplelin, the man behind the modern categories of mental illness.