
WILL THE HOUSE OF DANGER BE YOUR BIGGEST CASE EVER? OR WILL IT BE YOUR LAST? You are an accomplished young detective with several tough cases under your belt. Then comes a case that is as difficult as it is frightening. An anonymous caller begs for help. But before you can find out more, the line goes dead... The phone rings again, and this time you are ready. "Hello," you say. "Help, I need your hel-l-l-lp...." "Who are you?" you ask. "What is your name?" "I'm scared," the voice says. "They're after me..." Click. The phone goes dead again. In the few seconds that have passed, your telephone-tracing device has already found the number of the other phone as well as the name and address of its owner: 555-7259, HENRY MARSDEN, 1100 HEDGE BROOK. If you decide you should go immediately to 1100 Hedge Brook, turn to page 4. If you decide to give your friends Ricardo and Lisa a chance to call back, turn to page 14. YOU choose what happens next!
Author

Raymond A. Montgomery (born 1936 in Connecticut) was an author and progenitor of the classic Choose Your Own Adventure interactive children's book series, which ran from 1979 to 2003. Montgomery graduated from Williams College and went to graduate school at Yale University and New York University (NYU). He devoted his life to teaching and education. In 2004, he co-founded the Chooseco publishing company alongside his wife, fellow author/publisher Shannon Gilligan, with the goal of reviving the CYOA series with new novels and reissued editions of the classics. He continued to write and publish until his death in 2014.