If you are inquiring because of his book, Valade Heritage, there is a copy on microfilm at the Family History Library in Salt Lake City. However, it is not available for loan to the branches.
Several years ago I created a Valade Descendants file that includes all the persons mentioned in his book, plus many more. My file can be accessed at Rootsweb's Worldconnect site...
http://wc.rootsweb.ancestry.com/cgi-bin/igm.cgi?db=valade&am........I do have a copy of Ken Hager's book and will be happy to do look-ups for any biographical info that might be there.