Francis Penrose 
A Treatise on Electricity / Wherein its various phænomena are accounted for, and the / cause of the attraction and gravitation of solids, assigned. / To which is added, a short account, how the electrical / effluvia act upon the animal frame, and in what [PDF ebook] 

Wherein its various phænomena are accounted for, and the cause of the attraction and gravitation of solids, assigned. To which is added, a short account, how the electrical effluvia act upon the animal frame, and in what disorders the same may probably be applied with success, and in what not.