John Badcock

Endless amusement: a collection of nearly of 400 entertaining experiments

Thomas Boys and Thorp & Burch, London 1820 (I ed. 1818).

Herman Boaz

The Juggler's Oracle or the whole art of legerdemain laid open

William Cole, London 1820.

John Partridge

Merlinus Liberatus being an Almanack for the year of our Blessed Saviour's incarnation 1820

R. Roberts for the Company of Stationers, London 1820.