I've always been drawn to horror stories that send shivers down my spine without costing a dime. One of my favorites is 'The Call of Cthulhu' by H.P. Lovecraft, a masterpiece of cosmic horror that's as unsettling today as it was when first published. The way Lovecraft builds tension is unmatched, and the eerie atmosphere lingers long after the last page. Another gem is 'Carmilla' by Sheridan Le Fanu, a vampire tale that predates 'Dracula' and offers a gothic, slow-burn horror experience. For something more contemporary, 'The Horror at Red Hook' also by Lovecraft, dives into urban horror with a mythic twist. These stories are perfect for late-night reading when the house is quiet, and every creak feels like part of the narrative.