Hello all.
I can't really add much beyond what's been stated. Kurth's book is terrific, as is Prince Michael of Greece's compilation. I also love The Romanov Family Albums (with foreword by Robert Massie).
Louise, I just received the new Charlotte Zeepvat via Amazon snail mail. It is soooooo lovely (I love the smell of new books in the morning), and there are so many photos I have never seen before. You will enjoy this one. I hope it arrives soon!
Also, in a more general, beyond-the-scope sense...I love Before the Revolution (by Kyril FitzLyon), which has some incredible views of pre-1917 Russia, as well as Bob Massie's The Last Court of Europe--highly recommend both of them as full of that fin de siecle goodness.
Jane