Blending fresh, insightful readings of literary and visual works with engaging accounts of his life as an insatiable bookworm, Hui traces how humanists from Petrarch to Machiavelli to Montaigne created their own intimate studies. He looks at imaginary libraries in Rabelais, Cervantes, Shakespeare, and Marlowe, and discusses how Renaissance painters depicted the Virgin Mary and St. Jerome as saintly bibliophiles. Yet writers of the period also saw a dark side to solitary reading. It drove Don Quixote to madness, Prospero to exile, and Faustus to perdition. Hui draws parallels with our own age of information surplus and charts the studiolo’s influence on bibliographic fabulists like Jorge Luis Borges and Umberto Eco.