Broken links (I didn't check them all, so these are just what I've found):
between the earthquake the volcano and the leopard (1994) Numbered Edition
Those Marvelous Lunches (1993) Signed, Lettered Edition
The Laughing Heart (1996) Numbered Edition
The Singer (1999) Numbered Edition
A couple of other points: I seem to remember a really ornate cover on a title I can't remember. Ever since you brought the site back online I believe it's been missing. Was there a hardcover version of Sparrow 5,
While the Music Played? That may be what I'm thinking of. It had a cover very reminiscent of fancy book end pages from the 1890s.
Also, the site has the hardcover of
We'll Take Them as being from '76, but that was Sparrow 72 and the paper copy I have is dated September 1978. So, shouldn't it be after
Maybe Tomorrow or did the HC of
We'll Take Them come out much earlier than the paper copy?