Cover Artist & Illustrators of
Andre Norton's English titles
Hanson-Roberts, M.
Serpent's Tooth ~ Andre Norton Ltd., 1987, tp ~ illustrations only
Tales of the Witch World 2 ~ TOR, 1988, hc
Tales of the Witch World 2 ~ TOR, 1989, pb
http://www.andre-norton-books.com/miscellaneous/cover-artist/805-hanson-roberts-m#sigProIddb4ee8e8ee