Collection of eight hardcover books, each signed on the interior by the respective Presidential author. Unless otherwise noted, all include the original dustjacket. 1) Herbert Hoover. First edition of The Challenge to Liberty by Herbert Hoover (Charles Scribner's Sons, New York, 1934). Inscribed by Hoover in black fountain pen (9/10) on the front flyleaf "To George Benson/with the kind regards of/Herbert Hoover." George Benson was a historian/inventor and the son of Millie Benson, who was the author of the Nancy Drew novels. No dustjacket. VG. 2) Harry Truman. Special Kansas City limited-edition (20,615 copies) of Memoirs by Harry S. Truman (Doubleday & Company, Inc., New York, 1955). Inscribed by Truman in black fountain pen (9/10) on the front flyleaf "With Kind Regards/from/Harry Truman/Independence/Nov. 8, 1955." No dustjacket. GD-VG. 3) Lyndon Johnson. First edition (second printing) of To Heal and to Build by Lyndon Johnson (McGraw Hill Book Company, New York, 1968). Signed by Johnson in black ink (10/10) on an affixed bookplate bearing the recipients name (Thomas L. Powell, Sr.). GD-VG. 4) Richard Nixon. First edition of In the Arena by Richard Nixon (Simon and Schuster, New York, 1990. Signed by Nixon in blue ink (10/10) on an affixed "The Richard Nixon Library & Birthplace" bookplate. EX-MT. 5) Ronald Reagan. First edition of An American Life by Ronald Reagan (Simon and Schuster, New York, 1990). Signed by Reagan in black ink (10/10) on an affixed bookplate bearing the recipient's name (Ronald Allen Beene). The book also displays a separate inscription by the original owner on the front flyleaf. VG, with some pages displaying underlined passages in blue ink. 6) George H. W. Bush. First edition of All the Best by George H. W. Bush (A Lisa Drew Book/Scribner, New York, 1999). Signed by Bush in blue ink (10/10) on an affixed book plate. A JSA hologram label is affixed to the bookplate. EX-MT. 7) George W. Bush. First editon of 41 A Portrait of My Father by George W. Bush (Crown Publishers, New York, 2014). Signed by Bush in black Sharpie (10/10) on the title page. A JSA hologram label is affixed to the title page. Also accompanied by a JSA COA. NR-MT. 8) Bill Clinton. First edition of My Life by Bill Clinton (Alfred A. Knopf, New York, 2004). Signed by Clinton in blue ink (10/10) on an affixed book plate. Accompanied by a full LOA from JSA. EX-MT.