Buku yang Dikarang by Robert Taylor Conrad

Graham's Magazine Vol XXXII. No. 5. May 1848

Graham's Magazine Vol XXXIII No. 4 October 1848

Graham's Magazine Vol. XXXII No. 2. February 1848

Graham's Magazine Vol XXXII No. 6 June 1848

Graham's Magazine Vol XXXIII No. 3 September 1848

Graham's Magazine, Vol XXXIII, No. 6, December 1848

Graham's Magazine Vol XXXIII No. 2 August 1848

Graham's Magazine Vol XXXIII No. 1 July 1848

Graham's Magazine, Vol. XXXII No. 4, April 1848

Graham's Magazine Vol XXXII No. 1 January 1848

Graham's Magazine Vol XXXII. No. 3. March 1848

Graham's Magazine Vol XXXIII No. 5 November 1848