The photos are not removed from pse9 unless unitll one removes them explicitly from organizer. It may be due to some search criteria that these photos are not being displayed.
Can you please go to Find->Clear date criteria and then see if it works.
Thank you for the timely reply. The selection you recommended was not
highlighted, so it was unavailable for me to choose.
However, I did try other items under "find", including" items not in any
album". I found my pictures there. I'm confused, though, because I spent
hours after our trip tagging these photos and getting them in albums.
Album names included "door series," "pond series., ":" garden series."
Can you explain why these no longer exist, so I can avoid this problem in