Thrillers & Suspense
All 10 records found.
Grayfields
From the Series Mission Alert
Something suspicious is going on at Grayfields Nuclear Power Plant. Tom and Zilla need to find out what. Can they sneak into a camp of anti-nuclear protesters and foil the plans of a Russian… Read More →
Island X
From the Series Mission Alert
Tom and Zilla need to investigate one of their classmates. His dad is a billionaire who's up to something shady on his private island. But can Tom and Zilla get close enough to uncover the… Read More →
Lab 101
From the Series Mission Alert
Tom and Zilla are on a field trip to a robotics lab—and on a secret mission to uncover its true purpose. But soon the situation gets out of control. If they want to survive, they'll have to… Read More →
Mission Alert — Paperback Set
From the Series Mission Alert
Tom and Zillah are just regular boarding school students—except when they're working as special agents for the government. Together the twins go undercover to foil everything from kidnapping… Read More →
Mysterium — Hardcover Set
From the Series Mysterium
Twelve-year-old Danny Woo was born and raised in the Mysterium Circus, a "new circus" outfit made up of eccentrics and artists with extraordinary talents. But after the sudden and suspicious… Read More →
Mysterium — Paperback Set
From the Series Mysterium
Twelve-year-old Danny Woo was born and raised in the Mysterium Circus, a "new circus" outfit made up of eccentrics and artists with extraordinary talents. But after the sudden and suspicious… Read More →
The Black Dragon
From the Series Mysterium
Twelve-year-old Danny Woo had an unusual childhood. His parents were the star performers in the Mysterium circus—and they taught Danny plenty of tricks. But his parents' skills couldn't save… Read More →
The Palace of Memory
From the Series Mysterium
Danny Woo has just escaped from the jaws of death. But he's still haunted by the suspicious deaths of his parents, who were the star performers in a radical traveling circus, the Mysterium.… Read More →
The Wheel of Life and Death
From the Series Mysterium
After a close call with an assassin in Barcelona, Danny is more convinced than ever that his parents—star performers in the Mysterium circus—died under suspicious circumstances. He's also… Read More →
Viper Attack
From the Series Mission Alert
Tom and Zilla go undercover to protect a classmate who's being targeted by kidnappers. He's the son of an important physician with powerful enemies. But can Tom and Zilla keep him safe… Read More →