Tor Books is one of two imprints of Tom Doherty Associates, LLC, based in New York City. It is noted for its science fiction and fantasy titles. Tom Doherty Associates also publishes mainstream fiction, mystery, and occasional military history titles under its Forge imprint. Tom Doherty Associates, LLC, was formed by Tom Doherty in 1980, and sold to St. Martin's Press in 1986. Along with St. Martin's Press, Henry Holt, and Farrar Straus Giroux, it is now part of the Holtzbrinck group. In March 2006, Holtzbrinck forced Tor Books, which is owned by Holtzbrinck, to stop making its books available as eBooks via Webscriptions because of concerns regarding the lack of Digital rights management (DRM). These concerns abated in 2007 and selected Tor titles will soon be available as e-books via Baen and a variety of other online retailers. Tor has won the Locus Magazine poll for best science fiction publisher every year since 1988.
