BookSense.com is scheduled to be down for about an hour very early Sunday morning to allow staff to upgrade software. From 2:00 a.m. to 3:00 a.m. Eastern Time on September 23, connectivity to BookSense.com, templated sites, e-mail, and all other services will be sporadic.

Questions about Sunday's work should be addressed to [email protected] [3] or (800) 637-0037, option 2.