Trial and conviction of John Earls : for the murder of his wife, Catharine Earls, late of Muncy Creek Township, Lycoming County, Pennsylvania : in the Court of Oyer and Terminer held at Williamsport for Lycoming County, February term 1836 : including the arguments of counsel, at length, together with the confession of the prisoner / reported and prepared for publication by Wm. F. Packer & A. Cummings, Jr.