Dennis Wrigley

• Heat (Wrigley Books)
• Ideas (Wrigley Books)
• Living World of the River (Wrigley Books Eye Openers)
• Living World of the Town (Wrigley Books Eye Openers)
• Living World of the Woodland (Wrigley Books Eye Openers)
• Magnet
• Oil (Wrigley Books)
• Reflection (Wrigley Books)
• Springs (Wrigley Books)
• The living world of the seashore
• Time (Wrigley Books)
• Wood (Wrigley Books)