The Lancaster Virginia Historical Society’s “Zooming In On Local History” virtual speaker series continues this Thursday with author Nan Harvey. According to the Rappahannock Record Harvey will discuss genealogical and historical research about her ancestors and the colonial world they lived in, and how this became the basis for a recently published historical novel. The program begins at 3:00 p.m. via online teleconference with limited seating by reservation only at the Lancaster Community Library.