Diane Duane

A Wizard Abroad is the fourth book in the Young Wizards series by Diane Duane. It is the sequel to High Wizardry.

A Wizard Alone is the sixth book in the Young Wizards series by Diane Duane. It is the sequel to The Wizard's Dilemma.

A Wizard of Mars is the ninth novel in the Young Wizards series by Diane Duane. After being pushed back several times due to internal turmoil at Harcourt Trade Publishers, it was scheduled to be released April 14, 2010, but the distributor shipped it in late March.

Dark Mirror is a Star Trek novel written by Diane Duane. It is set in the Mirror Universe, and offers an explanation of its more violent culture.

Deep Wizardry is the second book in the Young Wizards series by Diane Duane. It is the sequel to So You Want to Be a Wizard.

Doctor's Orders is a Star Trek: The Original Series novel written by Diane Duane.