Aha, I can see why this would be a killer offer (the Medieval Art volumes especially seem droolworthy.) The Dance books look wonderful, but they're not cheap (my exchange rate thingie tells me about £35 each?) But the illustrations alone look utterly wonderful.

It wouldn't help much, in this case - I'd be paying full blast for the ones I do want.

*considers joining FS*

(I joined the Trollope Society in the past, which is a FS offshoot of sorts, & have now my Compleat Trollope in 48 volumes on my shelves...)