The World's Greatest Adventure Machine

An adventure novel about four lucky kids and a mysterious, but thrilling ride for fans of Charlie and the Chocolate Factory or Jurassic Park!

CastleCorp and the famous Castleton brothers are unveiling the World's Greatest Adventure Machine! The roller coaster is an experience like no other, and four lucky kids have won the chance to be the first to ride it.
There's Trevor, whose latest stunt got him in trouble at school again. There's Devin, whose father is pushing him to be the next Internet sensation. Nika's wealthy grandfather isn't too pleased about her participation. And Cameron, he'll be the first to tell you, is a certified genius.
The whole world is watching. But as the kids set off on their journey, they begin to realize that there is perhaps more to their fellow contest winners than meets the eye. And the Adventure Machine? It might just have a mind of its own.
Join the contestants on their wild ride if you dare. Your adventure starts now!

"[The World's Greatest Adventure Machine] made me laugh out loud as I was pulled through the twists and turns until my stomach dropped in suspense or I waved my hands in the air, cheering at the adventure. It will take you on a ride that you won't soon forget!"-Peggy Eddleman, author of Sky Jumpers

"A deftly written action/adventure novel...[that] will prove to be an enduringly popular addition to both elementary school and community library collections."-Midwest Book Review

Praise for Frank Cole's The Afterlife Academy:

A Whitney Award Nominee

"An appealing ghost story without being creepy, this title would be a great read for any reader looking for a mix of adventure and humor." —School Library Journal

"A fun, suspenseful read. . . . Cole's fast-paced fantasy can be enjoyed by the entire family." —Deseret News

"The adventure of a lifetime—or after-lifetime." —OBERT SKYE, author of the Leven Thumps series

"A fast-paced and fun adventure that puts a new twist on the afterlife!" —PLATTE F. CLARK, author of Bad Unicorn