
          Flora Boreali-Americana - 4to. with numerous elegant plates- one
vol.(6 nos.) § No. 7 of Vol. 2 pubd[published]. The work to be completed in
2 vols. The price in London is a guinea a number.

Musei Exotici - 2 vol. 8vo. 100 plates - excellent -

Muscolgia Britannica - 1 vol. 8vo. plates

Botanical Miscellany - 4 vols. 8vo. many plates

Journal of Botany - 1 vol. 8vo. many plates

Companion to the Botanical Magazine - about 12 vols. pubd. It
appears monthly, with the Botl.[Botanical Magazine], also edited by
Sir Wm.[William] Hooker, but he has a pecuniary concern in the latter
work. The "Companion" contains 1 or 2 plates to the No.

Icones Selectae - a new work, consisting of figures & descriptions
of new or rare plants in Sir Williams herbm.[herbarium]. It will consiste
of 2 vols. fol. 200 plates

Botany of Capt. Beechey's voyage, 3 nos. published - many plates.

Exotic Botany - 2 vol. royal 8vo. numerous coloured plates.

Most of Dr. Hooker's other works are not at his disposal as they 
belong to booksellers. Nor am I sure that all the above can
be obtained now, for several of them may quite expended.

J.T.

Mr. [Thiorien?] has anticipated me in preparing large quantities of [added: condensed] carbonic 
acid. I should certainly have obtained the acid in a solid state had not my
apparatus given way. I could not find an artist who could make the stop
cocks & joints tight enough to [suit?] the enormous pressure. In a few days
[?]. I hope to resume my attempts.

Very respectfully yours
John Torrey
        