"GEM" wrote...
I have a directory with many spreadsheets in it. Other users can view
these spreadsheets. Can I block the access to one or more spreadsheets?

If you have the ability to set permissions in this directory, you could give
yourself (i.e., your own ID) full access to it (or whatever access you
effectively have already), then give the EVERYONE and specific groups
already with specific access permissions only List Folder Contents
permission.