There are 5 titles associated with this firm.

Norton, Caroline E. S. The Sorrows of Rosalie. A Tale, with Other Poems. London: John Ebers and Co., 1829.
Graham, Maria. Little Arthur's History of England. London: John Murray II [Albemarle], 1835.
Unknown, . The Son of Duplicity; or, the still small voice. London: James Ridgway and Sons [169 Piccadilly] [1826, 1834–1841], Simpkin, Marshall and Co., 1836.