"The Genealogy Genealogy of the Cushing Family" (First Edition) was authored by Lemuel Cushing and published by The Perrault Printing Co - Montreal in 1877.
"The Genealogy of the Cushing Family" (An account of the Ancestors and Descendants of Matthew Cushing, who came to America in 1638) by James Stevenson Cushing, was published by The Perrault Printing Co - Montreal in 1905 and completed the work started by Lemuel Cushing. Preface to 1905 says extensive use of NEHGS library, History of Hingham, Buckingham Genealogy 1892, town and church records of Hingham, Scituate, Rehoboth, Pembroke, Hull. Few errors found, except occassional date.
More recently, the greatly updated version of "The Genealogy of the Cushing Family 1905 - 1969" by Allston Tattrie Cushing was published in Kansas City, Missouri in 1969.
And today begins an all new living testament of "The Genealogy of the Cushing Family" (Online Version 2002), fully updated which also incorporates hitherto undocumented histories of our Irish ancestors, authored by W.R.Cushing at the University of California in Irvine.