- Emperors and Bishops in Late Roman Invective
- Flower's Letters from the Illinois, January 18, 1820-May 7, 1821
- Letters From The Illinois, 1820-1821: Containing An Account Of The English Settlement At Albion And Its Vicinity
- Flower's Letters From Lexington and the Illinois
- Letters from the Illinois, 1820, 1821: Containing an Account of the English Settlement at Albion and Its Vicinity, and a Refutation of Various Misrepresentations, Those More Particularly of Mr. Cobbet