Questlove: - Questlove is a six-time Grammy Award-winning musician, Academy Award-winning filmmaker, drummer, DJ, producer, director, culinary entrepreneur, New York Times bestselling author, cofounder of the Roots, and the musical director for The Tonight Show Starring Jimmy Fallon, where the Roots serves as the house band. He is the author of the New York Times bestsellers Mo' Meta Blues, Creative Quest, Music Is History, and his first children's book series, The Rhythm of Time, as well as the James Beard Award-nominated somethingtofoodabout, Mixtape Potluck, and the Grammy-nominated audiobooks Creative Quest and Music Is History. Questlove made his directorial debut with the Academy Award-, Grammy Award-, and BAFTA Award-winning documentary film Summer of Soul, which broke the record for the highest-selling documentary to come out of the Sundance Film Festival. Questlove is a cofounder of Two One Five Entertainment. He is the publisher of AUWA Books, an imprint of MCD / Farrar, Straus and Giroux.

Cosby, S. a.: - S. A. Cosby is a New York Times bestselling writer from southeastern Virginia. He is the author of All the Sinners Bleed, which was on more than forty Best of the Year lists, including Barack Obama's, as well as Edgar Award finalist Razorblade Tears and Los Angeles Times Book Prize winner Blacktop Wasteland. He has also won the Anthony Award, ITW Thriller Award, Barry Award, Macavity Award, BCALA Award, and Audie Award and has been longlisted for the ALA Andrew Carnegie Medal for Excellence.