After Artemis uses stolen fairy technology to create a powerful microcomputer and it is snatched by a dangerous American businessman, Artemis, Juliet, Mulch, and the fairies join forces to try to retrieve it.

When an outsider appears in the ThunderClan's midst, it drives the Clans further apart and as tension mounts they must decide who they can trust before it is too late.

As Jayfeather, Lionblaze, and Dovepaw continue trying to understand the mysterious prophecy that binds them, Jayfeather receives a desperate plea for help from the Tribe of the Rushing Water.

Bluefur, a warrior of ThunderClan, struggles under the weight of a prophecy that promises her glory as Clan leader, but also spells out her ultimate demise.

While preparing to steal a famous Impressionist painting from a German bank, Artemis Fowl has no idea that Opal Koboi has escaped from jail, leaving only Captain Holly Short of the LEPrechon fairy police to save Artemis before Opal seeks revenge on him.

Hal, who does not fit into Skandian society, ends up in a brotherband, a group of boys learning the skills that they need to become warriors, with other outcasts, and they compete with other brotherbands in a series of challenges.

"A new Great Father now rules over the animals of Bravelands, but he is not what he seems, and unless the elephant Sky, the baboon Thorn, and the lion Fearless can fight his lies and unite the animals of the plains, the balance of Bravelands may be destroyed forever"--

Carter Kane and his sister must prevent the chaos snake Apophis from breaking free in a few days' time or the world will come to an end. To have any chance of battling these Forces of Chaos, the Kanes must revive the sun god Ra.

In this prequel to the Ranger's Apprentice series, Halt and Crowley travel north seeking Prince Duncan's royal warrant to stop Morgrath from corrupting the Corps, but if they are to prevent a coup that is nearing success, the young Rangers will have to tread a dangerous path toward the annual tournament at Gorlan.

"After countless moons of treachery, Tigerstar's Dark Forest apprentices are ready to lay siege upon the warrior Clans. As Jayfeather, Dovewing, and Lionblaze prepare to lead their Clanmates into battle, they await the arrival of the mysterious fourth warrior who is prophesied to help lead the Clans to glory."