Sherri Duskey Rinker is the author of #1 New York Times bestsellers Goodnight, Goodnight, Construction Site; Mighty, Mighty Construction Site; Construction Site on Christmas Night; and Steam Train, Dream Train. She loves cooking, gardening, and old oil paintings. Revver was inspired by Sherri's husband (who took her to watch sprint car racing on one of their first dates), her brilliant-but-impulsive oldest son, and her kart-racing, speed-obsessed youngest son.
sherriduskeyrinker.com
@sherririnker

Alex Willan the author and illustrator of Unicorns are the Worst and the Jasper & Ollie series. He grew up in Louisville, Kentucky, where he was seldom seen without his sketchbook in hand. His love of drawing led him to earn a BFA in illustration from Savannah College of Art and Design. Alex has exhibited in art galleries and has painted murals, theater sets, and squirmy kids' faces, but his true love has always been children's books. He lives in Chicago with his dog, Harley.
alexwillan.com
@alexwillan