Couper, C. M. A. (1850). Lucy's half-crown!: How she earned it and how she spent it, with some hints on the art of making people happy without money : a tale, in two parts. J. Munroe and Co..

Couper, Catharine M. A. Lucy's Half-crown!: How She Earned It and How She Spent It, with Some Hints on the Art of Making People Happy Without Money : A Tale, in Two Parts. Boston and Cambridge: J. Munroe and Co., 1850.

Couper, Catharine M. A. Lucy's Half-crown!: How She Earned It and How She Spent It, with Some Hints on the Art of Making People Happy Without Money : A Tale, in Two Parts. J. Munroe and Co., 1850.