One autumn evening, not long after ending a stint as a rock music critic, Eric Siblin attended a recital of Johann Sebastian Bach's Cello Suites. There, in a spine-tingling moment, something unlikely happened: he fell deeply in love with the music, and had to hear more, know more. So began an epic quest that would unravel three centuries of mystery, intrigue, history, politics and passion. The result has the power to obsess readers in the way the Cello Suites enthrall listeners and players alike. Part biography, part music history, and part literary mystery, the book follows three strands of an evolving story. The first is a dramatic narrative featuring Johann Sebastian Bach and a missing manuscript from the eighteenth century; the second is a key discovery by Pablo Casals in Spain and his rise to fame; and the third is Eric Siblin's own discovery of, and infatuation with, the suites in the twenty-first century. This love affair leads Siblin to the back streets of Barcelona, a Belgian mansion, and a bombed-out German palace; to interviews with cellists Mischa Maisky, Anner Bylsma and Pieter Wispelwey; to archives, festivals, conferences and cemeteries; and even to cello lessons - all in pursuit of uncovering the mysteries that continue to haunt this piece of music more than 250 years after its composer's death. The Cello Suites is an incomparable, beautifully written, true journey of discovery, fuelled and inspired by the transcendent power of a musical masterpiece.