Ruby other rubies of similar quality. After color follows clarity: similar to diamonds, a clear stone will command a premium, but a ruby without any needle-like rutile inclusions may indicate that the stone has been treated. Ruby is the traditional birthstone for July and is usually more pink than garnet, although some rhodolite garnets have a similar pinkish hue to most rubies. The world's most valuable ruby is the Sunrise Ruby. Rubies have a hardness of 9.0 on the Mohs scale of mineral hardness. Among the natural gems only moissanite and diamond are harder, with diamond having a Mohs hardness of
Book of the Month Club The club has a tradition of focusing on debut and emerging writers, and is known for having helped launch the careers of some of the most acclaimed authors in American literary history. In 1926 (its first year in operation), the Club featured Ernest Hemingway's "The Sun Also Rises". In 1936 (its tenth year), the Club selected "Gone with the Wind" by unknown author Margaret Mitchell. Today, the book remains the second favorite of American readers (after the Bible). Mitchell wrote: "I wanted to thank [Book of the Month] from the bottom of my heart for selecting my book. It was