The Fire Seekers (Book One of the Babel Trilogy) is now available as a hardback, paperback, e-book, and audiobook from Skyscape. Mysterious disappearances, a strange message in the ruins of Babel... it's a mystery / thriller with a philosophical twist about the origin of civilization, the meaning of life, and who's trying to wipe us out, among other things. It will seriously mess with your head. See hundreds of reader reviews here.
The Truth About Constance Weaver is a mystery novel. Or... given that the character most loathed by the main character is a famous mystery novelist, and that the plot looks like a whodunnit but isn't... an anti-mystery? Anyway, it's a centuries-spanning story of obsession, art forgery, madness, and murder, and it's now available in both paperback and e-book formats. Yes, I know, the e-book is cheaper. But the cover is a key part of the story, and rather nice to look at, especially in color - and e-books cannot yet handle those love letters in a beautiful, evocative eighteenth century typeface. So buy the paperback! (Or, OK, buy the e-book!)
Emperors of the Ice tells the story of the legendary "Winter Journey" on Ross Island, during Captain Scott's doomed South Pole expedition of 1910-13. It's now available both in the original hardback (with four maps and over 70 photographs) and as an e-book. It won both an 'Outstanding Book' designation from the National Science Teachers Association and a Washington State Book Award; reviewers have described it as "an enthralling tale," and "so gripping you will not want to put it down."
You Are Here: A User's Guide to the Universe is a short tourist guide to absolutely everything. It's now available both as a paperback and as an e-book.
You can find notes on some work in progress here.