Sam Briger

Novelist Nick Harkaway. He's written a new novel called "Karla's Choice." It's set in the world of his father John le Carre's spy novels.

Dr. Ala Stanford is the founder of the Philadelphia-based Center for Health Equity and the Black Doctors Consortium. Her new memoir is called "Take Care Of Them Like My Own: Faith, Fortitude, And A Surgeon's Fight For Health Justice."

Actor, writer, and soccer team co-owner Rob McElhenney. You can currently find him on three shows - "It's Always Sunny in Philadelphia," "Mythic Quest" and "Welcome to Wrexham," the documentary series about the Welsh soccer team he owns with actor Ryan Reynolds. McElhenney spoke last week with Sam Briger. Here's Sam with more.