'Impostors is classic Westerfeld. A wild, edge-of-your-seat ride that will blow your socks off.' - Lili Wilkinson 'Impostors is the best YA I've read in years. Truly dizzy-making!' - Jack Heath Frey was raised to take a bullet. She's the body double for her twin sister Rafia - the precious first daughter of Shreve - and her existence is a closely guarded secret. So while Rafi was schooled to be the perfect heir, Frey was trained to be the ultimate weapon. When their father sends Frey in Rafi's place as collateral in a precarious deal, she must become the perfect impostor. But Col Palafox, the son of a rival leader, is getting close enough to spot the killer inside her. As layers of deceit peel away, can Frey become her own person, and risk everything in a rebellion? As the deal falls apart, Frey must decide: can she trust Col with the truth? In a life built on lies, can she trust anyone? Compulsively readable, full of twists and turns, rebellion and intrigue, Impostors is a thrilling read from bestselling author Scott Westerfeld.