The biographers of Abraham Lincoln saw, as it turns out, only the outer outline of events. They were not aware of the true aspirations of the great president, nor of the real causes of the Civil War between the South and the North, nor of the scale of the underground struggle that “Honest Abe” waged in secret from the whole world. But the author of this book, by an unexpected whim of fate, became the owner of unique documents telling how Lincoln saved his country from the nightmare of slavery - universal slavery to vampires.