The Young Adult Mystery MEGAPACK®

Sea View Secret, by Elizabeth Kinsey
When the Bowmans moved to the suburbs, Peter and Jane discovered there weren't any kids their own age in the neighborhood...except at Sea View, a crumbling old mansion with a secret all its own!

The Mystery of Morgan Castle, by John and Nancy Rambeau
Gabby thought a dog-walking job would fix his money problems, but he never dreamed he'd find danger instead — and need the help of his brother and sister to solve a crime! Island Secret, by Mildred Lawrence

When her sailor father goes missing, Bonnie tries to hold her family together. But a neighbor seems to be trying to drive her family from their home. Why does he want the crumbling old winery on their property? Why did he steal their desk? What is he really up to?

The Mystery Boys and the Inca Gold, by Van Powell
They called themselves the Mystery Boys, never dreaming they would soon have a real life mystery to...