Which Regular ML title has the most pages? (Contributions by John Krygier and Scot Kamins)

Answer:

The single volume Tragedies of Shakespeare (?.?) has the most pages with 1266.  Other 'giant' regulars include the single volume Histories and Poems of Shakespeare (3.?) with 1153 and the single volume Comedies of Shakespeare (2.4) with 1101.  The largest non-Shakespearean title is Don Quixote (174.3) with 1043.  (Photos from the Scot Kamins Modern Library Collection)