H. W. Tilman selection with several first editions including Mischief Goes South, 1968, Mischief Among the Penguins, 1961, Mostly Mischief, 1966, In Mischief's Wake, 1971, Snow on the Equator, 1937 (poor d/jkt), Mount Everest 1948, Mischief in Greenland 1964 (ex-library), and Nepal Himalaya, 1952. Six with ownership label. Fair to VF. (16)