There are 29 titles associated with this firm.

Opie, Amelia. Illustrations of lying, in all its branches. By Amelia Opie. From the second London edition. Boston: Munroe and Francis [128 Washington], Samuel Hale Parker [164 Washington], Leonard C. Bowles, Richardson & Lord, Cummings, Hilliard and Co., Cottons and Barnard, Crocker and Brewster, R. P. and C. Williams, Gaylord and Hatch, Harrison Gray, 1826.
Child, Lydia M. F. Tales for Youth. By the authors of 'Days of Childhood,' and 'Girl's Own Book.' Boston: B. H. Greene, Leonard C. Bowles, 1832.
Martineau, Harriet. Providence as Manifested Through Israel. By Harriet Martineau. Leonard C. Bowles, 1833.