The Collected Connoisseur

Assumed first printing; no statement.
The book does not specify which stories were written by Mark Valentine alone and which were co-written by Valentine and John Howard. Howard's involvement in "The Descent of the Fire," "The Last Archipelago," and "The White Solander" confirmed via Locus; his involvement in "The Rite of Trebizond," "The Serpent, Unfallen," and "The Temple of Time" from the website of the original publisher of those stories at http://exoccidente.com/trebizond.html.