Doyle (Sir Arthur Conan) The Sign of Four, first edition, first issue, with misprints "13" on contents p. and "w shed" on p.56, frontispiece by Charles Kerr (lacking tissue-guard), without publisher's catalogue at end, bookplate to pastedown and embossed bookseller's stamp to front free endpaper, one or two very light spots but a very good, clean copy generally, original first issue cloth with "Spencer Blackett's Standard Library" to foot of spine, spine and covers a little darkened, ends and corners a little bumped and creased, or two light marks to covers, but still a bright and excellent copy, [Green and Gibson A7], 8vo, Spencer Blackett, 1890.

⁂ The second Holmes novel, rare in the first issue cloth in such bright condition.