X Games Xtreme Mysteries
7 primary works
Book 1
Book 2
Book 3
While volunteering at the Summer X Games in San Diego, Wall and Kevin become involved in mysterious happenings just as the sports competition heats up.
Book 4
Book 5
When Jamil and his friends are invited to a mystery weekend at a resort hotel, they soon find themselves involved in a real mystery-- someone has stolen the plans to a revolutionary new wakeboard.
Book 7
Book 8
