Which successful WB Television Network series includes a horror trilogy published as a book in 2001?
Unseen (Buffy/Angel novel): Unseen is a horror trilogy, written by Nancy Holder and Jeff Mariotte and published in 2001 by Pocket Books. Buffy the Vampire Slayer:  Although such ratings are lower than successful shows on the "big four" networks (ABC, CBS, NBC, and Fox), they were a success for the relatively new and smaller WB Television Network.
i don't know