Original sentence: Besides Ballard's Snow Liniment, he also sold: Swain's Panacea, White's Cream Vermifuge, Smith's Bile Beans, Ozmanlis Nerve Pills, and Littell's Liquid Sulphur, all of which were advertised in his self-published book: Ballard's Book of the Great War
Edited sentence: Besides Ballard's Snow Liniment, he also sold: Swain's Panacea, White's Cream Vermifuge, Campho Phenique, Smith's Bile Beans, Ozmanlis Nerve Pills, and Littell's Liquid Sulphur, all of which were advertised in his self-published book: Ballard's Book of the Great War