Alex, a fourteen-year-old spy, has been assigned by the British MI6 to investigate a series of mysterious deaths. He ends up in a boarding school in the Swiss Alps, and finds many strange things are happening to the students.

Reluctant teenage-spy Alex Rider, on a routine mission at the Wimbledon tennis championships, gets caught up in Chinese gangs, illegal nuclear weapons, and the suspect plans of his Russian host, General Sarov.

To stop the evil corporation Nightrise from unleashing its devastating power around the globe, fifteen-year-old Matt and three other Gatekeepers travel to Hong Kong to find Scarlet, the final Gatekeeper, whose fate is inextricably joined to their own.

After being told that his father was an assassin for a criminal organization, fourteen-year-old Alex goes to Italy to find out more and becomes involved in a plan to kill thousands of English school children.

While working with the Australian Secret Service on a dangerous mission, teenaged spy Alex Rider uncovers information about his parents.

Fifteen-year-old MI6 agent Alex Rider travels around the world on a dangerous mission to destroy the deadly terrorist organization, Scorpia, once and for all. Alex relocates to San Francisco as he slowly recovers from the tragic death of his best friend and caregiver, Jack Starbright, at the hands of terrorists working for SCORPIA. Out of the blue he receives a cryptic email-- just three words long, but enough to make Alex believe that Jack may be...

"Targeted by a hitman and under threat of his past being exposed by the media, Alex reluctantly turns to MI6. But their help doesn't come cheap: they need Alex to spy on the activities at a GM crop plant. There he spots Desmond McCain, a high profile charity organiser, who realises that Alex is on to him and the real plans for the money he's raising. Kidnapped and whisked off to Africa, Alex learns the full horror of McCain's plot: to create an epic...

Teen spy Alex Rider is sent to a maximum security facility in Gibraltar to impersonate Julius Grief while seeking information about a new criminal organization called Nightshade. Alex Rider is sent by MI6 Special Operations to infiltrate a new and sinister organisation known only as Nightshade. He is sent to a maximum security facility in Gibraltar to impersonate Julius Grief, who may know something about the organization and their plans to attack...

When thirteen-year-old Nick is framed for a jewel robbery, he and his brother, the bumbling detective Tim Diamond, attempt to clear his name by capturing the master criminal known as the Fence.

Having locked the Raven's gate, fourteen-year-old Matt travels to Peru where he meets the second of the gatekeepers and works with him to try to stop the opening of a second gate somehow related to the Nazca Lines.