pod/perldelta.pod Perl changes since previous version
pod/perldiag.pod Perl diagnostic messages
pod/perldsc.pod Perl data structures intro
+pod/perldtrace.pod Perl's support for DTrace
pod/perlebcdic.pod Considerations for running Perl on EBCDIC platforms
pod/perlembed.pod Perl ways to embed perl in your C or C++ application
pod/perlfilter.pod Perl source filters