The Essential Book of Useless Information: The Most Unimportant Things You'll Never Need to Know (The New York Times Bestselling) : More facts! Less substance! The newest entry in the #1 New York Times bestselling Useless Information series. The useless information never ends in the newest, most crucially meaningless entry in the Useless Information series. This latest cornucopia of amazingly pointless facts and figures will have trivia buffs marveling at all the things they never needed to know.