Nancy Krulik is the author of more than 100 books for children and young adults, including three New York Times bestsellers. She is best known, however, for being the author and creator of the Katie Kazoo Switcheroo book series, which has brought her to the attention of second, third, and fourth graders nationwide. Nancy has also written extensively for teens and is well known as a biographer of Hollywood's hottest young stars. Her knowledge of the details of celebrities lives has made her a desired guest on several entertainment shows on the E! network as well as on Extra and Access Hollywood. She can be seen there talking about the secret lives of such celebs as Leonardo DiCaprio, Cameron Diaz, Justin Timberlake, Britney Spears, Hilary Duff, and Frankie Muniz. Nancy has also been a guest on radio broadcasts nationwide discussing the superstars she has researched over the years. As the author of several teen and preteen advice books, including Grosset and Dunlap's Prom!: The Complete Guide to a Truly Spectacular Night, Nancy has been interviewed by several prominent magazines including Cosmo Girl, Teen, Teen People, Seventeen, and Teen Celebrity. She has also been the celebrity guest for three Teen People chat presentations. Nancy has recently begun to delve into the teen novel market, writing four romances for young adults, all of which will be published between 2004 and 2005. Nancy currently lives in Manhattan with her husband, composer Daniel Burwasser, their two children, Amanda and Ian, and a crazed cockerspaniel named Pepper .

Also writes as Jeff Mariotte Jeffrey J. Mariotte is the bestselling, award-winning author of more than 70 novels, including the Cody Cavanaugh western series, historical western epic Blood and Gold: The Legend of Joaquin Murrieta (with Peter Murrieta), thrillers Empty Rooms and The Devil's Bait, supernatural thrillers Season of the Wolf, Missing White Girl, River Runs Red, and Cold Black Hearts, horror epic The Slab, and the Dark Vengeance teen horror quartet. With wife and writing partner Marsheila (Marcy) Rockwell, he wrote the sf/horror/thriller 7 SYKOS and Mafia III: Plain of Jars, the authorized prequel to the bestselling video game. His most recent release is the short story collection Byrd's Luck & Other Stories, comprising five "traditional" Western tales and five horror-Western stories, two of them brand-new for this edition. He also writes occasional nonfiction, short fiction (some of which is collected in Nine Frights), and comic books, including the long-running horror/Western comic book series Desperadoes and graphic novels Fade to Black and Zombie Cop. With Marsheila Rockwell, he has published several short stories and is working on more. He has worked in virtually every aspect of the book business, as a writer, editor, marketing executive, and bookseller. Learn more at www.jeffmariotte.com, and follow him at https://www.facebook.com/JeffreyJMari... and @JeffMariotte on Twitter. Also writes as Jeff Mariotte

Nancy Holder, New York Times Bestselling author of the WICKED Series, has just published CRUSADE - the first book in a new vampire series cowritten with Debbie Viguie. The last book her her Possession series is set to release in March 2011. Nancy was born in Los Altos, California, and her family settled for a time in Walnut Creek. Her father, who taught at Stanford, joined the navy and the family traveled throughout California and lived in Japan for three years. When she was sixteen, she dropped out of high school to become a ballet dancer in Cologne, Germany, and later relocated to Frankfurt Am Main. Eventually she returned to California and graduated summa cum laude from the University of California at San Diego with a degree in Communications. Soon after, she began to write; her first sale was a young adult romance novel titled Teach Me to Love. Nancy’s work has appeared on the New York Times, USA Today, LA Times, amazon.com, LOCUS, and other bestseller lists. A four-time winner of the Bram Stoker Award from the Horror Writers Association, she has also received accolades from the American Library Association, the American Reading Association, the New York Public Library, and Romantic Times. She and Debbie Viguié co-authored the New York Times bestselling series Wicked for Simon and Schuster. They have continued their collaboration with the Crusade series, also for Simon and Schuster, and the Wolf Springs Chronicles for Delacorte (2011.) She is also the author of the young adult horror series Possessions for Razorbill. She has sold many novels and book projects set in the Buffy the Vampire Slayer, Angel, Saving Grace, Hellboy, and Smallville universes. She has sold approximately two hundred short stories and essays on writing and popular culture. Her anthology, Outsiders, co-edited with Nancy Kilpatrick, was nominated for the Bram Stoker Award in 2005. She teaches in the Stonecoast MFA in Creative Writing Program, offered through the University of Southern Maine. She has previously taught at UCSD and has served on the Clarion Board of Directors. She lives in San Diego, California, with her daughter Belle, their two Corgis, Panda and Tater; and their cats, David and Kittnen Snow. She and Belle are active in Girl Scouts and dog obedience training.