Comparison Chart Error: Exploring the Old Testament

Martin Folley

Hi.

The pop-up for 'Exploring the Old Testament' is for a book by Schultz and Smith but that book is also in the the 'Biblical Essentials series (10 vols) immediately below on the chart.

Is the pop-up wrong, and this is actually a different resource of the same name?, or should 'Exploring the Old Testament' not be there as a row in its own right?

Thanks.