In a virtual book discussion at 6 p.m. Tuesday, Wally Lamb will interview Chris Bohjalian, bestselling author of the new novel "Hour of Witch." The event, hosted by Bank Square Books and Savoy Bookshop & Cafe, is free but registration is required.

Set in 1692 Boston, "Hour of the Witch" is the story of Mary, a faithful Puritan woman not only trapped in a violent marriage but also increasingly suspected of witchcraft. Bohjalian's previous work includes the novel "The Flight Attendant," which became the popular HBO series starring Kaley Cuoco. Lamb is the serial-bestselling Connecticut writer behind "She's Come Undone," "The Hour I First Believed," "We Are Water," and many more.

The conversation will take place via Zoom Webinar. To register, go to https://www.eventbrite.com/e/145135426969.