Much neglected these days, O'Donnell was in his lifetime the world's premier ghost hunter, a title that none who read this book will begrudge him. Not for him the Grey Ladies and hackneyed phantom footsteps, he claimed to have encountered malign elementals, evil tree spirits, animated grandfather clocks as well as bogles and vampires. Before you turn away with a contemptuous smile remember that he was quite sincere, although inclined to melodrama; but whether you look on these stories as real or fictional you are sure to enjoy them.