Lair Of The White Worm by Bram Stoker

In this gothic horror novel, a young Englishman named Adam Salton travels to his ancestral home in Derbyshire, where he becomes embroiled in a sinister mystery involving the enigmatic Lady Arabella March and the malevolent Edgar Caswall. As Adam uncovers the dark secrets of the area, he learns of a monstrous, ancient creature known as the White Worm, which is linked to a series of strange and deadly events. With the help of his uncle and a local scholar, Adam confronts the evil forces at play, navigating a world filled with supernatural threats and psychological terror.