CALDWELL, NJ—Historian and author Louis Putnam announced Monday that his new book about Grover Cleveland will shock fans of the 22nd and 24th U.S. president. "You're gonna see the only president to serve two non-consecutive terms as you've never seen him before," Putnam said. "Forget Tammany Hall, screw the paternity scandal, and to hell with a so-called 'secret' battle with jaw cancer. When my book comes out, you're gonna fucking flip." Putnam's book, Grover! Grover! Grover!, will hit bookstore shelves May 13.