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
https://andre-norton.com/special-sections/cover-artist/841-hanson-roberts-m#sigProIddb4ee8e8ee