My copy has no ISBN number, but the art is nearly identical to

http://www.paperbackswap.com/Garden-Rama-Arthur-C-Clarke/book/0553072617/

and it has the same number of pages. Publisher seems to be Bantam instead of Spectra. I'm not sure if this is a book club book or what. But I won't post it to my sheld without an ISBN. If someone wants it, all yours for one credit. :) It's in decent condition, with dust jacket.