Anna O - A Today Show and GMA Buzz Pick

#1 International Bestseller

GMA Buzz Pick • A Today Show Pick • A People Magazine Pick

“A riveting, unsettling crime novel that will keep you turning pages well past your bedtime. Is Anna O a sleeping beauty or a sleeping killer? Matthew Blake''s tension-filled thriller is as elusive and mysterious as sleep itself.”—Nita Prose, #1 New York Times author of The Maid and The Mystery Guest

Joining the ranks of Gillian Flynn, A. J. Finn, and Alex Michaelides, Matthew Blake delivers the thriller of the year: a dark, twisty, and shocking mystery about a young woman who commits a double murder while sleepwalking, and then never opens her eyes again.

ANNA O WILL WAKE UP THE WORLD

What if your nightmares weren’t really nightmares a