"As frightening as it is fearless, The Devil's Promise pulls readers through unexpected and terrifying territory." —Johnny Compton, author of The Spite House

"A wildly enjoyable horror adventure, The Devil’s Promise takes us into a world of demons, literal and figurative, that deftly examines the gruesome toll of playing with them. Riveting from the very first page to the last, Hurtado has written a book that demands to be devoured."—Gerardo Sámano Córdova, author of Monstrilio

“With The Devil’s Promise, Hurtado hits the accelerator and doesn’t look back. A relentless story of the occult, lost souls, bargains, and ultimately, redemption.” —L.P. Hernandez, author of Stargazers

"Creepy, gripping, and full of scares for readers of all ages, The Devil's Promise is destination reading for fans of The Exorcist, The X-Files, and horror fans at large." —Preston Fassel, author of Our Lady of the Inferno and Beasts of 42nd Street