This happened after downloading today's Vyrso freebies along with the Adrian Roger's 0.99 cent book that was on sale. I downloaded a few of the 0.99 cent books and others this week and they all indexed within 10 minutes, but this time (Today) when I downloaded these others "First Time Indexing" started again. Here are the logs:
8032.LogosIndexer.log
And
1488.LogosIndexerError.log
So, I guess there's no way around it, uh? It has to re-index again. 
DAL
Ps. What's odd is that the Nelson's Reference Bundle and the BECNT I purchased last Saturday both indexed in less than 20 minutes. Help! (LOL not really, it has to re-index anyway, so not much that can be done).