The Unknown Spy

Wilsons Spy Academy has called back their most brilliant trainee spy: Danny Caulfield. He has just saved his parents in a frightening car chase when he’s summoned to lead an urgent mission. The Ring of Five, ruthless leaders of the Lower World, are about to wage war – destroying the treaty stone that protects the Upper World. Now Danny and Dixie, a spy with the gift of invisibility, must travel to the icy Kingdom of Morne to fight for the stone. But that means walking straight into a dangerous world of tricks and double-crosses; a car chase, a deathly struggle on an icy mountainside – and an enemy who claims to be Danny’s sister! Who can Danny trust? High octane spy adventure set in a gripping sci-fi world.

“Adrenaline pumping… [an] excellent Harry Potter/Robert Muchamore mash-up.” Irish Independent

“A riveting tale of good and evil” New York Times on “The Navigator”