Christmas and Hanukkah both drop on 12/25 this year, and as we get closer to that date, retailers of fine books begin to put their energy behind that last big sales push of the year. This means a dearth of author events until we clear Epiphany. All the same, we got the hook-up with what’s out there. MONDAY There are those that say a little knowledge is a dangerous thing. Yet most of the people…