From the SC Book Festival Website:
Save the Date!
2008 SCBook Festival - Twelfth Annual Event!
Friday, February 22 – Sunday, February 24, 2008
Events held at the Columbia Metropolitan Convention Center
1101 Lincoln Street
Downtown Columbia, just a few blocks from the State House in the Vista
FREE ADMISSION on Saturday, February 23 and Sunday, February 24 to all events at the Columbia Metropolitan Convention Center
SPECIAL EVENTS on Friday, February 22: Check back for updates about pricing and locations!
So far the only name I see posted is Cassandra King (aka Cassandra King Conroy), author of The Sunday Wife among others.