Tomorrow:
Good Morning America: Ariel Fox, author of Spice Kitchen: Healthy Latin and Caribbean Cuisine (Kingston Imperial, $35, 9781954220249).
Rachael Ray: Jenny Mollen, author of Dictator Lunches: Inspired Meals That Will Compel Even the Toughest of (Tyrants) Children (Harvest, $27.99, 9780063242647).
The Late Show with Stephen Colbert: Neil deGrasse Tyson, author of Starry Messenger: Cosmic Perspectives on Civilization (Holt, $28.99, 9781250861504).