Christopher Pike is the pseudonym of Kevin McFadden. He is a bestselling author of young adult and children's fiction who specializes in the thriller genre. Librarian Note: There is more than one author in the GoodReads database with this name. McFadden was born in New York but grew up in California where he stills lives in today. A college drop-out, he did factory work, painted houses and programmed computers before becoming a recognized author. Initially unsuccessful when he set out to write science fiction and adult mystery, it was not until his work caught the attention of an editor who suggested he write a teen thriller that he became a hit. The result was Slumber Party (1985), a book about a group of teenagers who run into bizarre and violent events during a ski weekend. After that he wrote Weekend and Chain Letter. All three books went on to become bestsellers.

Carol Ellis is an American author of young adult and children’s fiction. Her first novel, My Secret Admirer, was published in 1989 by Scholastic as part of their popular Point Thriller line. She went on to write over fifteen novels, including a few titles in the Zodiac Chillers series published by Random House in the mid-1990s, and two titles in The Blair Witch Files series for young adults, published by Bantam between 2000 and 2001.