Who is often considered the first to become a billionaire writing books?

More Questions:

What name is given to the diagram in which sets are represented by circles?

In "The Arabian Nights', the tale of Aladdin and his lamp is actually set in what non-Arabian country?

What mythological beast has the head of a man, the body of a lion, and the tail and feet of a dragon?

Who is the subject of Jean Anouilh's play "L'Alouette"?

What bird lays the smallest egg in relation to its size?

What inventor was known as the "Wizard of Menlo Park"?

What 1960s-1970s folk singer had relationships with both Bob Dylan and Steve Jobs?

What year did actor Anthony Hopkins become a naturalized citizen of the US?

What is Mr. Freeze's given name?

In The Simpsons, what is the three-eyed fish named?

At what age did legendary English musician, Lemmy, die in 2015?

Who provided the original voice for Yogi Bear?

Hoa Lo Prison was more commonly called what by American POWs?

What US state has been led by Orval Faubus and Jim Guy Tucker?

Which physical force is the only one that is always attractive, never repulsive?