History of Collingham and District:-   Rev. E.G. Wakes.

History of Newark:-   Cornelius Brown.

History of Nottinghamshire:-   A.C. Wood.

Portrait of a River:-   Peter Lord.

Some Recent Changes in the Course of the Trent:-   Bernard Smith.

Geology of the Newark District:-   Major G. Shepherd.

Memorials of Old Nottinghamshire:-   E.L. Guilford.

Nottinghamshire:-   Christopher Marsden.

Antiquities of Nottinghamshire:-   Dr. R. Thoroton. Victoria County History (Notts)

Newark-on-Trent Civil War Siegeworks 1964.

(Royal Commission on Historical Monuments)

Thoroton Society Transactions.

Nineteenth century directories of Nottinghamshire.

Files of Newark Advertiser and Newark Herald Parish magazines.

Notes on Newark and its Neighbourhood by an old Newarker:-   R.F.  Sketchley.