Your cart is empty now.
Report copyright infringement
by Tom Connelly (Author)
It's 1987. It's been thirty years since Dr. Van Barren mysteriously disappeared. But fifteen-year-old Marcy Mason thinks the answer resides in Van Barren's secret laboratory, supposedly hidden somewhere in his abandoned mansion in the mountains of the Hudson Valley.
Guaranteed safe checkout:
There are 0 Items In Your Cart.
Added to cart successfully!
Total Price: $0.00
