Henry Leffmann

1847 – 1930

• About Dickens
• Under the yellow flag
• A compend of chemistry, inorganic and organic
• A compend of chemistry, inorganic and organic including urinary analysis
• A compend of medical chemistry
• First step in chemical principles
• Handbook of structural formulae
• The compend of chemistry
• The mental condition and career of Jesus of Nazareth examined in the light of modern knowledge
• Typhoid fever in Philadelphia