FROST, ROBERT. Mountain Interval. 8vo, gilt-stamped navy cloth, light rubbing to spine tips and corners, spine gilt dulled; cellotape ghost on front pastedown. first edition, second issue, with a six-line inscription by frost to children's book author Paul Waitt, best known for his Adventures of Mollie, Waddie and Tony series of books. With the recipient's own later transmittal inscription beneath. New York: Henry Holt and Company, (1916)