The MOOC Discover Don Quijote de la Mancha Part I invites you to experience a one-of-a-kind learning adventure! Use strategy and wit to overcome unique challenges, and earn badges representing the greatest knights of all time. Conquer Tirante el Blanco by exploring chapters 15 through 28 part I of Cervantes' greatest novel. Centuries after its writing in 1605, this influential novel continues to test human intellect with enticing stories, riddles and questions to the norm.