High Stakes - Keene, Carolyn

The SuperMystery combine Nancy's unique brand of sleuthing with the Hardys' all-action approach--a dynamic combination that has fueled the series' rise to more than three and one-half million copies in print.

High Stakes 1996, Archway Paperbacks, New York, NY

ISBN-13: 9780671537470

Mass-market paperback

High Stakes 1996, Turtleback Books

ISBN-13: 9780613101301

Turtleback School & Library edition