The Rook, by Daniel O’Malley (HarperCollins, RRP $37): Canberra-based author Daniel O’Malley’s debut novel follows the story of Myfanwy Thomas as she tries to recover her memory of her life as something called a Rook, a high-level operative in a secret government agency. Improbable? Yes. Over the top? Certainly. An enthralling story that will...

