Psst… Watch your back!

When the ultimate summer experience at Camp Yedidos turns sinister, Gaily is thrown into a world of espionage and treachery. Could she be transferring classified information, betraying her country and the British crown?

While struggling to prove her innocence, Gaily is taken hostage, and Ayala goes undercover in a heroic attempt to rescue her friend. But the terrorist threat is looming closer, and a spy is lurking in the shadows.

Will Gaily overcome her fears? Will she succeed in her race against time and terror?

Join Gaily and her friends in an action-packed adventure that will have you breathlessly turning pages — and leave you with an everlasting message about the meaning of true friendship.

BEWARE: IT MAY BE HARD TO TELL WHO IS FRIEND AND WHO IS FOE.