Correction: Actually, I meant to say "political science," not "science. However, books about science are also a possibility. No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.5.488 / Virus Database: 269.13.33/1034 - Release Date: 9/27/2007 5:00 PM To unsubscribe from this list, send a blank Email to bookshare-discuss-request@xxxxxxxxxxxxx Put the word 'unsubscribe' by itself in the Subject line. To get a list of available commands, put the word 'help' by itself in the subject line.