Anderson, Mark: Shakespeare By Another Name, Gotham, NY, 2005

Castiglione, Baldezar: The Book Of The Courtier, Ungar Pub, NY, 1964

Clark, Eva Turner: Hidden Allusions In Shakespeare's Plays, Kennicat Press, Port Washington NY, 1974

Fowler, William Plumer: Shakespeare Revealed In Oxford's Letter, Peter Randall, Portsmouth NH, 1986

Looney, J. Thomas: Shakespeare Identified, Kennicat Press, Jennings LA, 1975

Miller, Ruth Loyd & B.F. Ward: A Hundred Sundrie Flowers, Kennicat Press, Jennings LA, 1975

Miller, Ruth Loyd: Oxfordian Vistas, Kennicat Press, Jennings LA, 1975

Ogburn, Charleton: The Mysterious William Shakespeare, EPM Pub, McLean VA, 1998

Smith, Sarah: Chasing Shakespeares, Washington Square Press, NY, 2004

Sobran, Joseph: Alias Shakespeare, Free Press, NY, 1997

Ward, B.F.: Seventeenth Earl of Oxford, 1550-1604, John Murray, London, n.d.

Whittemore, Hank: The Monument, Meadow Geese Press, Marshfield Hills, MA, 2005