When a visiting dignitary’s daughter is scheduled to attend a party at a horror-themed restaurant in New York City, ATAC agents Joe and Frank Hardy are enlisted as undercover protection! But in a building where anything can happen – where the walls literally have ears – can the Hardy Boys find and stop the assassin before it is too late?

5x71/2, 96pp., full-color paperback: $7.95 softcover,
ISBN 1-59707-028-9
hardcover: $12.95, 1-59707-029-7