Phelps, Oliver Seymour, The Phelps Family in America and their English Ancestors, Pittsfield, Eagle Publishing Co., 1899.

Available as:

Ancestry.com. The Phelps family of America and their English ancestors : with copies of wills, deeds, letters, and other interesting papers, [database on-line]. Provo, UT: The Generations Network, Inc., 2005.