The Commentary of Ibn Ezra on Isaiah will not prioritize as a series; each volume must be prioritized separately.
I don't get this behaviour MJ
Dragging any of the three volumes to the Prioritization pane (on Mac) prioritises the entire series
Ah, one has to have at least one volume of the series downloaded on the machine for it to prioritize the series. I was rebuilding my priority list without regard to which machine I was on ... because that's how I want my priority lists to work.
