(Illustratred & Children's Books : Autograph Material) 4 Pieces. Autogtaph Material & Ephemera. Ruth Plumly Thompson: Holograph Verse Greeting Signed. Thompson, Ruth Plumly. No place, September 1945. On paper sheet, 4 1/2 x 5 1/2 inches; 110 x 140 mm. * Autograph Letter Initialed. T(hompson), R(uth) P(lumpy). No place, no date. 1 p., 4to; light creasing along old folds. On her "Office of The Royal Historian of Oz" letterhead. * With 2 pamphlets by Ruth Plumly Thompson: "The Amazing Adventures of Jack be Nimble in the Kingdom of Humper-bumber." Original wrappers. Dampstained and worn; "The Comical Cruises of Captain Cooky." Original stiff wrappers.