Don L. Wulffson (born 1943 in Los Angeles, California) is the author of the books Soldier X[1] and Before Columbus: Early Voyages to the Americas.[2]

References

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  1. ^ "List of books by Don L. Wulffson". Penguin.com (USA) catalogue. Retrieved 13 April 2010.
  2. ^ Don L. Wulffson (2007). Before Columbus: Early Voyages to the Americas. Exceptional Social Studies Titles for Upper Grades (illustrated ed.). Twenty-First Century Books. p. 32. ISBN 978-0822559788. Retrieved May 17, 2014.