In the winter of 1860-61, one man, William Henry Seward, Republican Senator from New York (the presumptive favorite for the 1860 Republican nomination for president; defeated by Lincoln on the third ballot), labored mightily to effectuate his plan to save the Union. Because of history’s (and historians’) heavy bias to portray Lincoln as almost a saint (see, for example, Jon Meacham’s “And There Was Light: Abraham Lincoln and the American Struggle” (Random House 2022)), Seward’s prodigious efforts have either been ignored, given short shrift, or looked upon as something less than honorable. This short book – based upon original archival research and a comprehensive review of secondary sources – tells the story of Seward’s efforts. Counter-factual history is always an iffy business. But Seward’s “plan” did help to keep the Upper South States in the Union during the months before the president-elect became the president. And had his counsel been followed after March 4th, perhaps the course of American History would have played out very differently.