Newcomer, E. G., The Family of Gossett, Pico, CA, John M. McCoy publ. (1954);  reprinted Boulder, CO, Gossett Publ. (1981). 

Available on-line, courtesy of Kim Hughes at http://familyofgossett.com/newcomerwelcome.html

[Note that Kim produced her posted version by scanning pages of the book and applying OCR (optical character recognition) to it to generate text-files.]

Alternatively, if you have a subscription to ancestry.com, you can find scanned page-images of the complete work at

http://content.ancestry.com/Browse/BookList.aspx?dbid=18359