Author: Marie Elizabeth Leis Pearce
Publisher: BMS Publishing Company, Leonard, Michigan
Year published: 1998
Citation: Pearce, Marie Elizabeth Leis, Henry P. Leis: the man from Saranac Lake, Leonard, Michigan: BMS Publishing Company, 1998. ISBN 0-9652345-3-3.
What it covers: A thorough history of the Henry P. Leis family in Saranac Lake; traces the family roots in Europe, with many original documents and illustrations.