William Mansfield

• Botany
• Histology of medicinal plants
• Squibb's atlas of the official drugs
• Billet Boy - Child's Edition
• Geek Murder
• Key to the Ranch
• Management Economics
• Management Economics with Thinking Strategies
• Mansfield's Materia medica and pharmacognosy
• Mary Jane Mystery
• Materia medica, toxicology and pharmacognosy
• Microscopic pharmacognosy