But when a hit goes wrong and Schumann is nabbed, he’s offered a stark choice: kill Reinhard Ernst, the man behind Hitler’s rearmament scheme, and walk free forever—or be sent to Sing-Sing and the electric chair.The instant Paul sets foot in Berlin his mission becomes a deadly cat-and-mouse chase, with danger and betrayal lurking at every turn. For the next forty-eight hours, as the city prepares for the coming summer Olympics, Schumann stalks Ernst, while a dogged criminal police officer and the entire Third Reich security apparatus search frantically for the American. Packed with fascinating period detail and featuring a cast of perfectly realized local characters, Olympic athletes, and senior Nazi officials—some real, some fictional—Garden of Beasts dishes up breathtaking action, a wrenching look at Nazi-era Berlin, and a series of stunning plot twists. It is classic Deaver. (And there is also a slight Lincoln Rhyme connection for the discerning reader to find.)

    Seniors are scrambling to finish their theses. And two students, Tom Sullivan and Paul Harris, are a hair's breadth from solving the mysteries of the Hypnerotomachia Poliphili--a renowned text attributed to an Italian nobleman, a work that has baffled scholars since its publication in 1499. For Tom, their research has been a link to his family's past -- and an obstacle to the woman he loves. For Paul, it has become an obsession, the very reason for living. But as their deadline looms, research has stalled -- until a long-lost diary surfaces with a vital clue. And when a fellow researcher is murdered just hours later, Tom and Paul realize that they are not the first to glimpse the Hypnerotomachia 's secrets.Suddenly the stakes are raised, and as the two friends sift through the codes and riddles at the heart of the text, they are beginnning to see the manuscript in a new light--not simply as a story of faith, eroticism and pedantry, but as a bizarre, coded mathematical maze. And as they come closer and closer to deciphering the final puzzle of a book that has shattered careers, friendships and families, they know that their own lives are in mortal danger. Because at least one person has been killed for knowing too much. And they know even more.From the streets of fifteenth-century Rome to the rarified realm of Princeton, from a shocking 500 year-old murder scene to the drama of a young man's coming of age, The Rule of Four takes us on an entertaining, illuminating tour of history--as it builds to a pinnacle of nearly unbearable suspense.