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5001 Dinosaurs |
5002 Weather |
5003 Electricity |
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5004 Rocks and Minerals |
5005 Rockets and Missiles |
5006 Stars |
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5007 Insects |
5008 Reptiles and Amphibians |
5009 Birds |
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5010 Our Earth |
5011 Beginning Science |
5012 Machines |
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5013 The Human Body |
5014 Sea Shells |
5015 Atomic Energy |
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5016 The Microscope
and what you see |
5017 The Civil War |
5018 Mathematics |
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5019 Flight |
5020 Ballet |
5021 Chemistry |
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5022 Horses |
5023 Explorations
and Discoveries |
5024 Primitive Man |
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5025 North America |
5026 Planets and
Interplanetary Travel |
5027 Wild Animals |
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5028 Sound |
5029 Lost Cities |
5030 Ants and Bees |
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5031 Wild Flowers |
5032 Dogs |
5033 Prehistoric Mammals |
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5034 Science Experiments |
5035 World War II |
5036 Florence Nightingale
The story of healing and nursing |
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5037 Butterflies and Moths |
5038 Fish |
5039 Robots and Electronic Brains |
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5040 Light and Colour |
5041 Winning of the West |
5042 The American Revolution |
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5043 Caves to Skyscapers |
5044 Ships |
5045 Time |
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5046 Magnets and Magnetism |
5047 Guns |
5048 The Moon |
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5049 Famous Scientists |
5050 The Old Testament |
5051 Buildings |
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5052 Railroads |
5053 Trees |
5054 Oceanography |
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5055 North American Indians |
5056 Mushrooms, Fern
and Mosses |
5057 The Polar Regions |
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5058 Coins and Currency |
5059 Basic Inventions |
5060 The First World War |
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5061 Electronics |
5062 Deserts |
5063 Air and Water |
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5064 Stars
Reprint Stars 5006 |
5065 Airplanes and the
Story of Flight
Reprint Flight 5019 |
5066 Fish
Reprint Fish 5038 |
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5067 Boats and Ships
Reprint Ships 5044 |
5068 The Moon
Reprint The Moon 5048 |
5069 Trains and Railroads
Reprint Railroads 5052 |
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5070 Ecology |
5071 The Environment and You |
5072 Extinct Animals |
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5073 Snakes |
5074 Not produced |
5075 Not produced |
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5076 Fossils |
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