Bob Seger Still Working

After touring this past winter and spring -- and appearing on The Voice last month -- Bob Seger is back working on his next album.

But it doesn't look like he'll make his self-imposed August release deadline. A source close to him tells us there are no firm details in place regarding a release date or title. Possible titles include Wonderland and Ride Out.

Seger's last album of original material was 2006's Face the Promise.