Michael Pollard

1931

• Maria Montessori
• 100 greatest disasters
• 100 greatest explorers
• Alexander Graham Bell
• Margaret Mead
• A handbook of resources for primary schools
• Absolute rulers
• Advertising (Self-starters)
• Air, water, and weather
• All colour children's encyclopedia
• Care for your puppy
• Castles and Crusaders 1100-1400