Blackwell

DCI Ellie Blackwell trusts the certainties of history, the clean lines of a 17th-century map. Her life is a fortress of order built against the chaos of her job. But when she's called to the scene of a wealthy developer's apparent suicide, the clues are a maddening mess of contradictions. At the heart of it all: a three-line Japanese poem that feels like a key to the wrong lock.

For DCI Eleanor Blackwell, a punishment for being too sharp has landed her on the Gnome Squad, investigating the absurd serial theft of garden ornaments. But a call from the university's gleaming Advanced Computing Laboratory pulls her from bureaucratic exile into a world of chillingly clean logic and a death that is anything but simple.Professor Ken Takeda, a pioneer in artificial intelligence, is dead. The scene is a textbook suicide, too perfect to be true. The only clue is a cryptic message left glowing on his monitor in binary code, a single line of eerie, elegant poetry:An echo trapped in silicon.