The new Royal Horticultural Society Enyclopedia of Roses is out. (There
is a rebadged version by the American Rose Society sold in the US).
I've just found it here in Oz - looks like Dymocks and Angus & Robertson
are selling it for A$75 or so.

That's got me covered for Christmas this year!

Has anyone actually got the book? Both sites say it's shipping now
although the publication date is allegedly 31 December 2003. It's
definitely shipping in the UK and US.