"Illusions shatter--and Sophie and her friends face impossible choices--in this astonishing eighth book in the New York Times and USA TODAY bestselling Keeper of the Lost Cities series. Sophie Foster wants answers. But after a lifetime of lies, sometimes the truth is the most dangerous discovery. Even the smallest secret comes with terrifying new responsibilities. And Sophie's not the only one with blank spots in her past, or mysteries surrounding...

At age twelve, Sophie learns that the remarkable abilities that have always caused her to stand out identify her as an elf, and after being brought to Eternalia to hone her skills, discovers that she has secrets buried in her memory for which some would kill.

Sophie Foster is back in the Lost Cities--but the Lost Cities have changed. The threat of war hangs heavy over her glittering world, and the Neverseen are wreaking havoc. The lines between friend and enemy have blurred, and Sophie is unsure whom to trust. But when she's warned that the people she loves most will be the next victims, she knows she has to act. Betrayed by one of their closest allies, Sophie s whole word has been turned inside out....

Sophie's talents are getting stronger and, with the elusive Black Swan group ignoring her calls for help, she is determined to find her kidnappers but a daring mistake pushes her world to the edge of war, and soon she has exposed a major conspiracy that could threaten all she loves.

Sophie's talents are getting stronger and, with the elusive Black Swan group ignoring her calls for help, she's determined to find her kidnappers. But a daring mistake pushes her world to the edge of war, and soon she's exposed a major conspiracy that could threaten all she loves.

As the battles continue, Sophie must uncover the truth about the Lost Cities' past.

At age twelve, Sophie learns that the remarkable abilities that have always caused her to stand out identify her as an elf, and after being brought to Eternalia to hone her skills, discovers that she has secrets buried in her memory for which some would kill.

"Sophie must uncover the truth about the Lost Cities' insidious past, before it repeats itself and changes reality"--

With her friends divided and scattered, and the Black Swan wanting her to focus on their projects, Sophie is led in a different direction to Stellarlune, which might be their salvation or destruction, and learns the true meaning of power--and evil.

Sophie Foster is back in the Lost Cities--but the Lost Cities have changed. The threat of war hangs heavy over her glittering world, and the Neverseen are wreaking havoc. The lines between friend and enemy have blurred, and Sophie is unsure whom to trust. But when she's warned that the people she loves most will be the next victims, she knows she has to act. Betrayed by one of their closest allies, Sophie s whole word has been turned inside out....