Abraham Lincoln: Vampire Hunter

The idea of Lincoln as supernatural savior was born in 2008, when Mr. Grahame-Smith, who is based in Los Angeles, had just finished the manuscript for his successful Jane Austen sendup, “Pride and Prejudice and Zombies.” He found himself in bookstores between tables full of “Twilight” novels and those piled high with Lincolniana. “Sort of shrewdly, from a cynical standpoint, I thought, ‘Wouldn’t it be great if you could combine these two things,’ ” Mr. Grahame-Smith said.

There is a novel and, now, a forthcoming summer blockbuster.