Harlequin
Publishes category romance and women's fiction. Brands include Mills and Boon, Mira, Silhouette, Red Dress Ink and Spice.

Orbit
A publisher of science fiction and fantasy. Includes news, interviews and publishing schedules. There are divisions in the UK, US and Australia.

Titan Books
Publishes graphic novels, film and TV tie-ins, and books on art, comics and popular culture. Genres include manga, science fiction and fantasy, kids, crime, and horror.