Landing The Boss

The Enchanted Bungalow: The Mystery House Series, Book Nine

Virginia Creeper: The Mystery House Series, Book Ten

Summer House Mystery: The Mystery House Series, Book Eleven

The Haunted Bridge: The Mystery House Series, Book Twelve

Voices in the Vapors: The Mystery House Series, Book Thirteen

The Mystery Box: The Nightmare Collection, Book One

The Mystery Tomb: The Nightmare Collection, Book Two

The Mystery Man: The Nightmare Collection, Book Three

The Purgatorium

Gray's Domain: The Purgatorium, Book Two

The Calibans: The Purgatorium, Book Three

Persephone: A Prequel to the Underworld Saga

Thanatos: The Underworld Saga, Book One

Challenge of Hades: The Underworld Saga, Book Two

A New Goddess: The Underworld Saga, Book Three

The House of Hades: The Underworld Saga, Book Four

The Athena Alliance: The Underworld Saga, Book Five