I added one more fresh set of log files on this crash, as I narrowed down the steps to reproduce without any extra steps.
1. Run Verbum
2. Tools/History
3. Clock on Images of St. Paul "Plan of Southern Sector of Temenos" (it happens with other images too; this should have been brought up in a prior session so it is in your History)
4. Click and drag library to the middle pane, so History is left, Image is right (it defaulted there when I click on it in history), Library in the middle.
5. Click "Close All" at the top right - crash.
Log attached.
4035.Archive.zip