Dwyer, John Christian Thoroughness: A Memorial Sketch of Thomas Averell Shillington

Averell, William D The Conchologists' Exchange; v.5-6(1891-1893)

The Averell-Averill-Avery Family: A Record of the Descendants of William and Abigail Averell of Ipswich, Mass.; Volume 1

Memoir Of The Life And Labours Of The Rev. Adam Averell