9780743463492 | Pocket Books, October 1, 2004, cover price $6.99 | About this edition: The scarred hero of the Napoleonic wars who has little use for London society, the reclusive Viscount Davenport is drawn by an urgent request to return to the family estate, where he is confronted by the theft of an ancient family heirloom--rumored to carry a strange curse--the disappearance of his younger brother, and an encounter with a beautiful former acquaintance.

9780743463485 | Pocket Books, August 1, 2003, cover price $6.99 | About this edition: When her beloved father mysteriously vanishes, Miss Portia Hadley enlists the aid of the notorious Earl of Branford, a British spy called as the 'Black Cat,' to find her missing father and a mysterious object known as the Jade Tiger.

9780689503955 | Atheneum, March 1, 1987, cover price $10.95 | About this edition: Thomas decides to run away from home after his mother punishes him for getting in trouble at home and in school, but he soon discovers that all his plans have gotten him into trouble once again

9780689503078 | Atheneum, August 1, 1984, cover price $10.95 | About this edition: Little Fox thinks that 'B.

9780689502866 | Atheneum, September 1, 1983, cover price $13.95 | About this edition: Annie tosses and turns every night, but she cannot sleep, but one night, her father invents a game for her in which she hunts for her sleep until she finds it and nods off