Gregory E. Lang is a New York Times and USA Today bestselling author who has sold nearly 6 million copies of his inspirational gift and devotion books, including Why a Daughter Needs a Dad, and Why a Daughter Needs a Mom, Lead Serve Love: 100 Three Word Ways to be Like Jesus, and Why We Need Jesus: 100 Reasons. He has published thirty-eight books and is an accomplished photographer.

With a Ph.D. in Child and Family Development, Lang is the Executive Director of a Christian medical ministry serving the poor and uninsured of north metro Atlanta. He lives near Atlanta with his wife and their two daughters.

Says Lang: "I love sushi (the real stuff, as in uni, jelly fish and idako, not the frou-frou California rolls adored by the undaring masses) and offal (yep, glands and unmentionables), bacon and bourbon flavored dark chocolate, long road trips with my navigator asleep in the seat next to me, black coffee all day long, the smell of rain, the fact that my momma still sends me birthday money, and improv cooking (you'd be surprised what you can make with leftovers and a good squeeze of sriracha sauce). I'd rather be poor, naïve and found than rich, sophisticated and lost. If I could do it over again I wouldn't because it was the pain and misery and bloody mistakes that took me to my knees and led me to Jesus. One day I mean to start a small neighborhood church for the folks who think they aren't welcome in a church. I plan to work to the age of 75 and then go part-time so I can enjoy sleeping late more often than just on the weekends. And, the Lord willing, I hope to outlive my wife so that it is I who she depends on right to the very end."

Susanna is the New York Times Bestselling Author of MOON'S FIRST FRIENDS: ONE GIANT LEAP FOR FRIENDSHIP, and the award winning author of over 25 more books for children, including PUNXSUTAWNEY PHYLLIS, CAN'T SLEEP WITHOUT SHEEP, and the popular WHEN YOUR LION NEEDS A BATH series. Her books have been translated into French, Dutch, German, Japanese, Chinese, and Thai. Susanna lives in New York's Mid-Hudson Valley with her children and two rescue dogs. She loves chocolate, animals, and being outdoors. There are lots of activities to go along with her books at http://susannahill.com/for-teachers-and-parents/classroom-guides/ and http://susannahill.com/for-teachers-and-parents/coloring-pages-activities/