Tolong jelaskan mengenai Leo dan Diane Dillon

Leo Dillon () dan Diane Dillon (née Sorber; ) adalah ilustrator sampul buku anak-anak dan majalah dan buku sampul kertas dewasa asal Amerika. Selama lebih dari 50 tahun, mereka membuat lebih dari 100 sampul buku dan majalah fiksi spekulatif

Brodie, Carolyn S. "Creators of Magic on Paper: Leo and Diane Dillon," School Library Media Activities Monthly 15(6): pp. 46–48, February 1999.

Cooper, Ilene. "The Walk of Life." Booklist 95(3): pp. 344–347, October 1, 1998.

Davies, Anne. "Talking with Leo & Diane Dillon", Book Links 14(3): pp. 45–48, 2005.

Davis, SE. "One + One = Three." Step-By-Step Graphics 13: pp. 30–41, 1997.

Deines, Ryah. "An Interiew with Leo & Diane Dillon," World Fantasy Convention (Calgary, Alberta, Canada). Mystery in Fantasy & Horror (Souvenir Program), pp. 68–71, 2008.

Haber, Karen. "Leo & Diane Dillon: The Third Artist Rules", Locus 44(4), n471: pp. 4–5, 67-70, 2000.

Preiss, Byron, ed. The Art of Leo and Diane Dillon. New York: Ballantine Books, Trade Paperback, Hardcover and Collectors Limited Edition, Fall 1981.

Reichardt, Randy. "Tribute to Leo & Diane Dillon," World Fantasy Convention (Calgary, Alberta, Canada). Mystery in Fantasy & Horror (Souvenir Program), pp. 45–46, 2008.

Wills, F. H. "Leo und Diane Dillon," New York: grafik fur popular-wissenschaftliche werke {with English and French tr}. Novum Gebrauchsgraphik, pp. 50–56, March 1968.