“His journals are available online at this link”
Have you downloaded it all? I’d like to read it, but I hate to click a zillion links.
Start here. At the top of the page is a Navigation tab for Next Page.
http://link.library.utoronto.ca/champlain/DigObj.cfm?Idno=9_96855&lang=eng&Page=0002&Size=3&query=thompson%20AND%20david&searchtype=Author&startrow=1&Limit=All