When Winston Churchill became Prime Minister in May of 1940, the outlook for Europe was dark: Germany had just invaded France and Britain would soon stand alone. Exactly 80 years later, he is remembered as one of the greatest politicians to ever lead a nation and Sotheby’s is honored to partner with Chartwell Booksellers in presenting a rich array of rare books, manuscripts and photographs that embraces the entirety of Churchill’s life and career. (10-20 May | Online)