Book news roundup
-At HarperCollins, Lisa Sharkey replaces ousted editor Judith Regan (via GalleyCat)
-Author films are the new "author tour" (via Bookninja)
-But without author tours, how will book nerds meet and fall in love? (via GalleyCat)
-Bookforum interviews edgy author A.M. Homes (Bookforum via Bookninja)
-2007 Million Writers Award for best online fiction is now accepting nominations (via storySouth)