In the third and final book in this action-packed trilogy, the Barker
brothers and their good friend Delilah secretly climb up to Superstition
Mountain one last time. There are still mysteries to solve--is the
creepy librarian really the ghost of Julia Thomas from a century before?
What was their uncle Hank's role in discovering the gold mine? Can they
still get into the gold mine after the avalanche that nearly crushed
them? Does their cat, Josie, have mysterious powers? And, most of all,
who is trying to kill them?
Elise Broach delivers a page-turning finale to this top-drawer adventure
trilogy.
A Christy Ottaviano Book