Steven Matthew Constantine is the co-author of A Killer by Design and Expert Witness with forensic nursing pioneer Dr. Ann Wolbert Burgess. A Killer by Design inspired the Emmy-nominated Hulu series Mastermind: To Think Like a Killer. Even Animals Go to Bed is his first book for children. He holds an MFA in fiction from Bennington College and lives in Massachusetts, where he grows apples, peaches, and a good deal more.