Author talk:Margarita Spalding Gerry

sources:
 * http://onlinebooks.library.upenn.edu/webbin/book/lookupname?key=Gerry%2C%20Margarita%20Spalding%2C%201870%2D1939
 * https://www.goodreads.com/author/show/985444.Margarita_Spalding_Gerry
 * https://www.findagrave.com/cgi-bin/fg.cgi?page=gr&GRid=39208649
 * http://www.gutenberg.org/ebooks/author/40254