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- E-bookA Practical Treatise on Gas-lightFriedrich Christian Accum
- E-bookThe Art of Making Good Wholesome Bread of Wheat, Oats, Rye, Barley and Other Farinaceous GrainsFriedrich Christian Accum
- E-bookDescription of the Process of Manufacturing Coal GasFriedrich Christian Accum
- E-bookA Practical Treatise on Gas-lightFriedrich Christian Accum
- E-bookThe Art of Making Good Wholesome Bread of Wheat, Oats, Rye, Barley and Other Farinaceous GrainsFriedrich Christian Accum
- E-bookA Treatise on Adulterations of Food, and Culinary PoisonsFriedrich Christian Accum
- E-bookDescription of the Process of Manufacturing Coal GasFriedrich Christian Accum