Cara Natterson, MD, is a pediatrician and the New York Times bestselling author of The Care and Keeping of You series (more than seven million copies in print), Guy Stuff, and Decoding Boys. A graduate of Harvard College and Johns Hopkins Medical School, Dr. Natterson founded Order of Magnitude, a company dedicated to flipping puberty positive. She co-hosts The Puberty Podcast, co-authors The Awkward Roller Coaster Newsletter (both with Vanessa Kroll-Bennett), and founded Worry Proof, MD. Cara lives in Los Angeles with her husband and their two teenagers.

Vanessa Kroll Bennett is the founder of Dynamo Girl, a company focused on building kids' self-esteem through sports, puberty education, and parent workshops. She runs all media at Order of Magnitude, a company dedicated to flipping puberty positive. She co-hosts The Puberty Podcast (with Cara Natterson, MD), hosts Conversations on Parenting and Beyond at the JCC Manhattan, and writes the Uncertain Parenting Newsletter about the messy process of raising tweens and teens. A graduate of Wellesley College, Vanessa holds an MA from the Jewish Theological Seminary. She lives in Northern Westchester with her husband and four teens.