The Fourth Part of the World: An Astonishing Epic of Global Discovery, Imperial Ambition, and the Birth of America - Paperback
Da Vinci's Ghost: Genius, Obsession, and How Leonardo Created the World in His Own Image - Paperback
!Ah y Le Lo Lay, Le Lo Ley! Musica Tipica de Puerto Rico - Paperback
!Búscalo! (Look It Up!): A Quick Reference Guide to Spanish Grammar and Usage - Hardcover
!Búscalo! (Look It Up!): A Quick Reference Guide to Spanish Grammar and Usage - Paperback
!Eureka! - Hardcover