^Cushman, Carolyn (1994). "Review of "Firehand"". Locus, #402 July 1994. p. 35.
^Steinberg, Sybil (1993). Fiction – Redline the Stars by Andre Norton and P. M. Griffin. Publishers Weekly 240 (8): 85
^Hawkins, Barbara (1993). Fiction – Redline the Stars (Solar Queen Series) by Andre Norton and P. M. Griffin. School Library Journal 39 (9): 261
^Green, Roland (1993). Science fiction – Redline the Stars by Andre Norton and P. M. Griffin. The Booklist 89 (12): 1041
^Smith, Candace (1993). Science fiction – Redline the Stars by Andre Norton and P. M. Griffin. The Booklist 89 (13): 1219
^Steinberg, Sybil (1991). Science Fiction – Storms of Victory: The Witch World Chronicles Volume I by Andre Norton with P. M. Griffin. Publishers Weekly 238 (8): 52
^Green, Roland (1991). Science fiction – Storms of Victory: The Witch World Chronicles (Volume I) by Andre Norton and P. M. Griffin. The Booklist 87 (12): 1180
^Hartman, Norm (1993). "Review of "Storms of Victory"". Tails of Wonder, Spring 1993. p. 19.
^Steinberg, Sybil (1992). Fiction – Flight of Vengeance: Witch World: The Turning, Book 2 by Andre Norton with P. M. Griffin and Mary H. Schaub. Publishers Weekly 239 (49): 77