Novels

• Flora Segunda: Being the Magickal Mishaps of a Girl of Spirit, Her Glass-Gazing Sidekick, Two Ominous Butlers (One Blue), a House with Eleven Thousand Rooms, and a Red Dog (2007)
• Flora's Dare: How a Girl of Spirit Gambles All to Expand Her Vocabulary, Confront a Bouncing Boy Terror, and Try to Save Califa from a Shaky Doom (Despite Being Confined to Her Room) (2008)
• Flora's Fury (forthcoming)

Short Stories

• “Metal More Attractive” (2004) appeared in the Magazine of Fantasy & Science Fiction
• “The Biography of a Bouncing Boy Terror” (2004) appeared in Isaac Asimov’s Science Fiction Magazine
• “The Lineaments of Gratified Desire” (2006) appears in the Magazine of Fantasy & Science Fiction; The Year’s Best Fantasy and Horror, 2006, edited by Ellen Datlow, Kelly Link and Gavin Grant.
• “Quartermaster Returns” (2007) appears in Eclipse, edited by Jonathan Strahan

• Winner of the 2008 Andre Norton Award for Young Adult Science Fiction and Fantasy for Flora’s Dare: How a Girl of Spirit Gambles All to Expand Her Vocabulary, Confront a Bouncing Boy Terror, and Try to Save Califa from a Shaky Doom (Despite Being Confined to Her Room)
• Two-time Tiptree Award Honor List Member
• A New York Times Editor's Choice
• A VOYA Best Book of 2006
• A Kirkus Best Book of 2007