Harlan Ellison (1934-2018), in conversation with Richard Wolinsky and Richard A. Lupoff, recorded in San Francisco on September 15, 1997, while he was on tour for his collection, “Slippage.” Impossible to categorize, and sometimes impossible to be around, Harlan Ellison was an acclaimed short story writer known for his science fiction and fantasy, a novelist, an editor known for the classic Dangerous Visions anthologies, a television writer and consultant, a media gadfly, and one of the most steadfast promoters of reading and independent bookstores.

Simon Winchester, whose latest book is “The Perfectionists: How Precision Engineers Created the Modern World,” is interviewed by Richard Wolinsky. A master at non-fiction writing, Simon Winchester looks at the difference between precision and accuracy, and at how these two elements helped create the world we see today, from automobiles to cell phones.

Len Cariou, Tony Award winner for the original production of “Sweeney Todd, the Demon Barber of Fleet Street” and star of his one-man show, “Broadway and the Bard,” in conversation with Richard Wolinsky.