There are 9 titles associated with this firm.

Centlivre, Susanna. The gamester. A comedy. Written by Mrs. Centlivre. Dublin: George Risk [corner of Castle Lane], 1725.
Centlivre, Susanna. The wonder: a woman keeps a secret. A comedy. Written by the author of the Gamester. Dublin: George Risk [corner of Castle Lane], 1725.
Barber, Mary. A tale being an addition to Mr. Gay's fables. Dublin: George Ewing, 1728.