Marked

"Marked" is the first novel in the "House of Night" series by P.C. Cast and Kristin Cast. It's a young adult fantasy novel that introduces readers to Zoey Redbird, a teenager who discovers she's been marked as a fledgling vampire. She must leave her old life behind and navigate the challenges of life at the House of Night, a special school for vampires. The book follows Zoey as she adjusts to her new supernatural reality, faces teenage drama, and uncovers the mysteries of this unique vampire world.