The veil between the Spirit Realm and the mortal world has fallen, and the evil lord Narkazan is primed to claim the magical Starstone for himself once and for all. But when tragedy befalls Promi's newly reunited family, he knows that he can't let Narkazan ruin everything his parents held dear. With his friends beside him, Promi battles Narkazan in the Spirit Realm, to ensure that the Starstone remains safe from Narkazan's mortal followers. But how far will Promi have to go to keep the world and the people he loves safe?

This action-packed conclusion to the Atlantis trilogy will have readers railing against fate as they say goodbye to their beloved magical island.

Praise for Atlantis Lost

"Good and evil contrast starkly in this lush fantasy world populated with unicorns, wind lions, wyverns, dragons, mistwraiths, and human folk."--VOYA

Praise for Atlantis in Peril

"Barron's trademark fast-paced action with a twist of humor will pull readers along."--School Library Journal

Praise for Atlantis Rising

"An inventive and entertaining story."--Publishers Weekly

"Fans of Barron's many books about Merlin will find much to enjoy here, as will those who loved of Rick Riordan's "Percy Jackson" books."--School Library Journal

"A fun, thrill ride of an adventure, this should be a big hit with fans of Barron, Paolini, and Riordan."--VOYA