There are 10 titles associated with this person.

Mister , M. (1791). Eugenius; or, virtue in retirement. a poem. by mary locke. London: Thomas Hookham [New Bond Street]
Mister , M. (1810). Mungo, the little traveller: a work compiled for the instruction and amusement of youth. London: William Darton, Joseph Harvey, and Samuel Darton.
Mister , M. (1814). Little anecdotes, for little people. by mary mister, author of 'tales from the mountains. London: William Darton, Joseph Harvey, and Samuel Darton.