Heather Gudenkauf is the Edgar Award nominated, New York Times & USA Today bestselling author of ten novels, including The Overnight Guest and her most recent thriller Everyone is Watching. Her debut novel, The Weight of Silence, was an instant NYT bestseller and remained on the list for 22 weeks. Gudenkauf’s critically acclaimed novels have been published in over 25 countries and have sold over 2.5 million copies worldwide. Her books have been featured on many Best Of roundups including lists by The New York Times, The Washington Post, NPR, Amazon, Apple Books, GoodReads, and more. Her eleventh novel, The Perfect Hosts will be released on November 4, 2025.

Heather was born in Wagner, South Dakota, the youngest of six children. At one month of age, her family returned to the Rosebud Indian Reservation in South Dakota where her father was employed as a guidance counselor and her mother as a school nurse. At the age of three, her family moved to Iowa, where she grew up. Having been born with a profound unilateral hearing loss (there were many evenings when Heather and her father made a trip to the bus barn to look around the school bus for her hearing aids that she often conveniently would forget on the seat beside her). Heather tended to use books as a retreat, would climb into the toy box that her father’s students from Rosebud made for the family with a pillow, blanket, and flashlight, close the lid, and escape the world around her. Heather became a voracious reader and the seed of becoming a writer was planted.

Heather lives in Iowa with her family and a very spoiled German Shorthaired Pointer named Lolo. In her free time, Heather enjoys spending time with her family, reading, swimming, and hiking. She is currently working on her next novel.

Photo Credit: Kate Cousins Photography