In the final novel in #1 New York Times bestselling author Jim Butcher's acclaimed Codex Alera series, the people of Alera—who use their unique bond with the elementals of earth, air, fire, water, wood, and metal for protection—must face the ultimate conflict…
 
For Gaius Octavian, life has been one long struggle. Battling ancient enemies, forging new alliances, and confronting the corruption within...

Tavi is ostensibly serving as a page but secretly training to become a spy. When the First Lord falls to a sorcerous attack, Tavi and his closest friends and teachers must conceal the lord's condition lest the realm fall into civil war. In the Calderon Valley, a long-forgotten horror awakens and heads for the heart of Alera, while Tavi's relative, the newly appointed Steadholder Isana, faces at least two sets of assassins.

After two years of bitter conflict with the hordes of invading Canim, Tavi of Calderon realizes that a greater peril exists--the terrifying Vord. Now Tavi must find a way to bring Aleran and Cane together as allies.

"Harry has faced terrible odds before. He has a long history of fighting enemies above his weight class. The Red Court of Vampires. The fallen angels of the Order of Blackened Denarius. The Outsiders. But this time, it's different. A being more powerful and dangerous on an order of magnitude beyond what the world has seen in a millennia is coming. And she's bringing an army. The Last Titan has declared war on the city of Chicago, and has come to subjugate...