What month's birthstone places highest on the Mohs scale?

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Why are capons castrated?

How many rings are there on the Olympic flag?

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What is the fear of horses called?

What classic novel's subtitle is "The Whale"?

What classic novel's subtitle is "And What Alice Found There"?

What was the Republic of Nauru previously known as?

In computer Science, what is a group of four bits called?

Jaundice tends to turn one's skin, and sometimes the whites of the eyes, what color?

Which former member of Genesis had a hit with "One More Night"?

On what TV show did Hillary Clinton describe "a vast right-wing conspiracy" in 1998?

What song do the soldiers sing walking through the rubble of Hue in the movie Full Metal Jacket?

In what month did Hurricane Katrina hit New Orleans?

Whose military autobiography was titled "Crusade in Europe"?

Which author wrote about the Cornish seaside boarding school Malory Towers?