There are 6 titles associated with this firm.

Chapone, Hester M. Miscellanies in Prose and Verse, by Mrs. Chapone, Author of Letters on the Improvement of the Mind. The Second Edition. London: John Walter [Spring Gardens, Charing Cross], Edward and Charles Dilly, 1775.
Chapone, Hester M. A letter to a new-married lady. By Mrs. Chapone, Author of the Letters on the Improvement of the Mind, &c. London: Edward and Charles Dilly, John Walter [Spring Gardens, Charing Cross], 1777.
Chapone, Hester M. Letters on the improvement of the mind, addressed to a young lady. In two volumes. By Mrs. Chapone. A New Edition. London: Charles Dilly, John Walter [Spring Gardens, Charing Cross], 1783.
Chapone, Hester M. Letters on the improvement of the mind, addressed to a young lady. In two volumes. By Mrs. Chapone. A new edition. London: Charles Dilly, John Walter [Spring Gardens, Charing Cross], 1787.