These are the most expensive books in the world ... The only modern author to make this list is J.K. Rowling, whose ...

Traditional investments such as stocks, bonds, and real estate, the concept of investing in rare books and collectibles often ...

Michelle Obama's memoir Becoming was the "most valuable" title of the year, according to The Bookseller. The book, which came out ... topped the non-fiction sales list.

This collection, which contains something over 3,200 volumes and manuscripts, stored in the Memorial room of the library, includes some of the most valuable books in the English language ...

While far from the most expensive book on this list, Beedle was the priciest book ever purchased that was written and published in the twenty-first century. If you own one of these rare books ...