After Ranger's apprentice Will battles Temujai warriors to rescue Evanlyn, Will's kingdom of Skandia joins forces with rival kingdom Araluen to defeat a common enemy.

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.

On a mission to pay the ransom of a new ally, apprentice Will and the Rangers must first survive the dangerous effects of a desert wasteland.

Chasing the Skandian slave-traders who kidnapped Will and Evanlyn, Ranger Halt and warrior student Horace find themselves in the frozen northern islands, where they battle a ruthless black-clad knight as they attempt to rescue their friends.

Determined to recover the Adomal and to prevent the pirate Zavac from doing more damage, Hal and his brotherband crew persue Zavac to the lawless fortress of Ragusa where, if Hal is to succeed, he will have to go beyond his brotherband training and face the pirate one-on-one in a fight to the finish.

Hal, his Brotherband crew, and the Ranger Gilan have freed the twelve Araluens sold into slavery. Returning to Araluen, Gilan is given a new mission by King Duncan: protect his daughter's life. Princess Cassandra has survived one attempt on her life already, and now whispers of a second attempt have reached the kingdom. A deadly sect known as the Scorpion Cult is thought to be behind the assassination threat.

"The mysterious Red Fox Clan, a group of anarchists all donning fox masks, have threatened Castle Araluen and question Princess Cassandra and Madelyn's succession to the throne. Will they succeed in unseating Cassandra and Madelyn and take the throne for themselves?"--

When the former Baron Morgarath escaped to avoid punishment for treason, an uneasy peace fell on Araluen. But Morgarath, now in hiding, is already planning his next move, recruiting an army of savage, overpowering beasts known as Wargals. Newly crowned King Duncan knows he must assemble his troops for battle.

"When the Brotherband crew is caught in a massive storm at sea, they're blown off course and wash up on uncharted land. Eerily, the locals are nowhere in sight, yet the Herons have a creeping feeling they are being watched. They eventually make peace with the local Mawagansett tribe, who finally reveal themselves. But the peace is short-lived. The Ghostfaces, a ruthless tribe who shave their heads and paint their faces white, are on the warpath, determined...

Charged by Araluen's King Duncan to covertly rescue the Prince of Gallica from a politically ambitious baron, Will Treaty and his apprentice Maddie take to the road disguised as father and daughter jongleurs.