New Page on Site: Pre-Shortzian Crossword Books

I'm happy to announce a new section on this site:  Pre-Shortzian Crossword Books!  This page lists and describes all the pre-Shortzian puzzle books I've looked through in an attempt to match up as many constructor names with their puzzles as possible.  Many thanks again to Stan Newman for lending me his collection of 27 books—they've been invaluable.  If you have any old books of pre-Shortzian crosswords that you might be willing to let me borrow, click here or on the Pre-Shortzian Crossword Books tab for more information.