Everything Amanda said about her past was a lie. Now, to save her, the truth must be revealed.

When Amanda Valentino went into hiding, Nia, Callie, and Hal were shocked to learn that everything they thought they knew about her was false, even her name. But from the clues she leaves behind, they discover the danger that forced her to lie and then drove her underground. Despite the risks, her friends are determined to help Amanda.

Following their latest lead, Nia unearths a series of mysterious symbols scattered throughout town. It's a code used by the secret organization that is hunting Amanda and proves just how powerful and far-reaching the group is. Luckily Nia, Callie, and Hal are not alone, as a new player emerges from the shadows to join their search. But will it be enough? All they know is that Amanda chose them for a reason and there's no going back now. . . .

The closer you get to discovering why Amanda left, the more you realize that nothing about her is what it seems. . . .

Hal, Callie, and Nia are more determined than ever to figure out who Amanda really is, especially after the vice principal was attacked and they spotted a note from Amanda in his car. Clues are pouring in to www.theamandaproject.com, but some of them lead to more questions than answers. When the three friends find a locked, carved box they're sure it holds the key to Amanda's secrets. If only they could get it open! As they begin to unravel the tangled web of Amanda's life, Hal discovers a strange list with their names on it, and he suspects it means any one of them could be the next target. One thing's for sure: In the search for Amanda, no one can be trusted.

Mysterious, charismatic, and one of a kind—the only way to find Amanda is to think like Amanda.

When enigmatic freshman Amanda Valentino arrived at Endeavor High, she chose three people—Callie, Hal, and Nia—to guide her through the choppy waters of her new school. Except she didn't tell them about each other. When Amanda leaves, the three must reluctantly work together to figure out why. But once they start piecing together the cryptic clues that Amanda herself is leaving for them, they realize that everything they thought they knew about her is false. The more they dig, the mystery of where—and who—Amanda is deepens.