Is re-printed in the above cited, p. 12. No. 10., Collection of “Scriptores de Morbo Gallico” (Writers on Syphilis). 17) Sind die Maranen die wahren Stammväter der Lustseuche von 1493? Im Journal der Erfind., Theorien und Widersprüche in der Natur- und Arzneiwissenschaft. Stück III. Gotha 1793. S. 1-34. Stück IV. Gotha 1794. S. 119-129. (“Are the Moors the true Parents of the Venereal Disease of 1493?” In the Journal of Discoveries, Theories and Refutations in Natural Science and Medicine. Part III. Gotha 1793. pp. 1-34. Part IV. Gotha 1794. pp. 119-129.) Both these Papers would seem to have had _Prof. Fr. Aug. Hecker_, of Erfurt, as Author; and are directed especially against the just mentioned Work of _Gruner_, and the Moorish origin generally. _Gruner_ sought to maintain his views in the following Papers: 18) Die Maranen sind die wahren Stammväter der Lustseuche von 1493; in s. _Almanach_ Jahrgang 1792. S. 51-92.—Geschichte der Maranen und der Eroberung von Granada. _Ebendaselbst_ S. 158-196.—Die Maranen dürften doch wohl die Stammväter der Lustseuche von 1493 sein. _Ebendas._ 1793. S. 69-89. 1794. S. 229-268. (“The Moors are the true Parents of the Venereal Disease of 1493;” in his _Almanach_, Year 1792. pp. 51-92.—“History of the Moors and the Conquest of Granada.” Ibid. pp. 158-199.—The Moors must be admitted the Parents of the Venereal Disease of 1493.” Ibid. 1793. pp. 69-89. 1794. pp. 229-268). Comp. also some earlier Papers in Year 1784. pp. 224-237, Year 1790 pp. 139-157. 19) _Sim. N. H. Linguet_, Histoire politique et philosophique de Mal de Naples. Paris 1796. 8. (_Sim. N. H. Linguet_, “History, Political and Philosophical, of the Neapolitan Disease.” Paris 1796. 8vo.). This Work seems to be no longer on the market; at any rate we were unable by any means to procure it 20) _C. Sprengel_, Ueber den muthmasslichen Ursprung der Lustseuche aus dem südwestlichen Afrika. In dessen Beiträgen zur Geschichte der Medicin. Halle 1796. Bd. I. Hft. 3. S. 61-104. (_C. Sprengel_, “On the probable Origin of the Venereal Disease in South-Western Africa.” In his Contributions to the History of Medicine. Halle 1796. Vol. I. Pt. 3. pp. 61-104). The Author maintains, following up a previous suggestion of _Hensler’s_, that _Yaws_ and _Pians_ are the original forms of Venereal Disease. 21) _J. F. B. Bouillon la Grange_, Observations sur l’origine de la maladie vénérienne dans les Isles de la mer du Sud. In Recueil périodique de la societé de Santé. T. I. 1797. 38-47. _J. F. B. Bouillon la Grange_, “Observations on the Origin of the Venereal Disease in the Islands of the South Sea.” In Periodical Review of the Health Society. Vol. I. 1797. 38-47). 22) _Wilh. Ernest. Christ. Aug. Sickler_, Diss. exhibens novum ad historiam luis venereae additamentum. Jenae 1797. (VIII. April.) 32 S. 8.