Barnes & Noble rumored to announce new Nook on October 31st BGR Contributor October 29, 2013 6:45 PM ET Font Size: Amazon has cornered the eReader market with the Kindle: The company unveiled a few refreshed devices in September, just a month after reports indicated Amazon would sell $4.5 billion worth of eReaders this year. But the dark horse in the eReader race, Barnes & Noble, might be trying to make a comeback with an announcement of its own. Continue reading…