Gregory K. Popcak is a pastoral counselor and the executive director of the Pastoral Solutions Institute, CatholicHOM.com, and the Peyton Institute for Domestic Church Life. He is the author or coauthor of more than thirty popular books and programs integrating Catholic theology and counseling psychology, including BeDADitudes, Just Married, Then Comes Baby, and Parenting with Grace. He hosts the EWTN-syndicated radio show More2Life with his wife, Lisa, which also airs on SiriusXM's The Catholic Channel. The couple also hosts a regular segment called Family Time on EWTN-TV's At Home with Jim and Joy.

The Popcaks have three children and live in Ohio.

Jacob Flores-Popcak is an award-winning artist and illustrator. Using skills and insights he picked up from master's degrees in design and human psychology, he's created work recognized by the Walt Disney Company and international galleries; designed posters and print media for important social and religious causes such as immigrant rights, child safety, and evangelization efforts; and produced designs for exhibits, themed experiences, and amusement parks. He's also illustrated eight books.

Flores-Popcak is the cohost of Created Things, a podcast on the arts, spirituality, and psychology. He lives with his family in the Orlando, Florida, area.