Samuel F. B. Morse: Artist with a Message, Paperback/John Hudson Tiner

Exploring the World of Mathematics, Paperback/John Hudson Tiner

Isaac Newton (Sowers Series), Paperback/John Hudson Tiner

Exploring the World of Chemistry: From Ancient Metals to High-Speed Computers - John Hudson Tiner

Exploring the World of Physics: From Simple Machines to Nuclear Energy, Paperback/John Hudson Tiner

Power Prayers for Men, Paperback/John Hudson Tiner

Exploring the World of Biology, Paperback/John Hudson Tiner

100 Scientists Who Shaped World History - John Hudson Tiner

Exploring the World of Physics: From Simple Machines to Nuclear Energy - John Hudson Tiner

Exploring the History of Medicine: From the Ancient Physicians of Pharaoh to Genetic Engineering - John Hudson Tiner

Exploring the World of Astronomy: From the Center of the Sun to the Edge of the Universe - John Hundson Tiner

Louis Pasteur (Sowers Series), Paperback/John Hudson Tiner

Robert Boyle (Sowers Series), Paperback/John Hudson Tiner