Late at night, how long can I read

A book of detail on today's China that is, as they say, drinking water out of a fire hose with all of its statistics;  A book on the food of Burma;  The latest Zagat of Manhattan, just published;  A crime fiction first novel by a Brooklyn teacher; the latest "Lucky Peach"; and this week's New Yorker, a food issue to soon be sent to older daughter.  All of this is at my feet, as one wonders whether to try sleeping or just have a ham, roast beef, cole slaw, pickle, and Reyes mustard sandwich on an Italian style French baquette, Italian style to me means much more of a crusty outside.

Verdict tomorrow.