The "House of Lost Horizons: A Sarah Jewell Mystery #1" comic book is a single issue published by Dark Horse Comics in 2021. It features cover variant A and is part of the Hellboy universe, blending elements of fantasy and mystery. The comic is written by Chris Roberson, with art by Leila del Duca and colors by Michelle Madsen. This first printing comic is intended for a general audience and is in English, offering readers a modern-age storytelling experience set in the United States.