books by author
Knapp
The Mountain Book (Curriculum Visions)
Sam's Pantomime (Curriculum Visions)
The Plant Book (Curriculum Visions)
Mental Arithmetic: v. 13 (Maths Matters)
Adding: v. 2 (Maths Matters)
Subtracting (Maths Matters)
Shape: v. 8 (Maths Matters)
Chance and Average (Maths Matters)
Elements (Visual Science Encyclopedia S.)
Rocks, Minerals and Soil: v. 3 (Visual Science Encyclopedia S.)
The Weather Book (Curriculum Visions)
2A Health and Growth
The Earth and Its Changing Surface: Vol 12 (World Geography S.)
Systematic Geography
The Electricity Book (Curriculum Visions)
Government and Politics in Western Europe: Britain, France, Italy, Germany: v. 1 (Comparative European Politics)
Rageh's Assembly
The River Book (Curriculum Visions)
Exploring Viking Times
Anglo-Saxon Raiders and Settlers (Curriculum Visions)
Christian Holy Days
Exploring Climate Chaos
Viking Raiders and Settlers
Exploring the First Civilisations
Exploring the Maya Empire
Exploring Victorian Britain
The Volcanoes and Earthquakes Book (Curriculum Visions)
Exploring the Aztec Empire
Exploring Life in Celtic Times