Science & Engineering

  1. The Mystery of Space
A Study of the Hyperspace Movement in the Light of the Evolution of New Psychic Faculties and an Inquiry into the Genesis and Essential Nature of Space

    Robert T. Browne

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  2. The Art of Inventing

    Edwin J. Prindle

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    Edwin J. Prindle
  3. Insect Architecture
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    James Rennie
  4. Makers of Electricity
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    Brother Potamian
  5. Artificial and Natural Flight
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  6. Carlo Darwin
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    Michele Lessona
  7. How to Know the Ferns
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    S. Leonard Bastin
  8. Birds in Flight
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    W. P. Pycraft
  9. The works of Francis Maitland Balfour, Volume 2 (of 4)

    Francis M. Balfour

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