There are 9 titles associated with this firm.

Fileul, Adélaïde-Marie-Emilie. Adèle de Sénange, ou Lettres de Lord Sydenham. En deux volumes. London: Joseph DeBoffe [Gerrard Street], John Debrett [179 Piccadilly], Thomas Hookham [Old Bond Street], James Edwards, 1794.
Romanova, Yekaterina A. (. I. La rage aux proverbes. Par l'Impératrice Catherine II. London: Joseph DeBoffe [Gerrard Street], Armand Bertrand Dulau and Co. (B. Dulau and Co.) [Soho Square], Thomas Boosey, Thomas Hookham [Old Bond Street], 1799.
Thicknesse, Ann. The school for fashion, in two volumes. By Mrs. Thicknesse. London: John Debrett [179 Piccadilly], Samuel William Fores [50 Piccadilly], 1800.
Hawkins, Laetitia-Matilda. Anecdotes, Biographical Sketches, and Memoirs. London: Francis and Charles Rivington, 1822.
Hall, Agnes. Marston. A Novel. In three Volumes. By a lady. Thomas Hookham [Old Bond Street], 1835.