Science
Handbook of Nature-Study, Part 1Anna Botsford Comstock

Handbook of Nature-Study, Part 1
Anna Botsford Comstock
7 h 28 min
How to SucceedOrison Swett Marden

How to Succeed
Orison Swett Marden
8 h 54 min
Insect StoriesVernon Kellogg

Insect Stories
Vernon Kellogg
4 h 31 min
Is Mars Habitable?Alfred Russel Wallace

Is Mars Habitable?
Alfred Russel Wallace
3 h 1 min
Madam How and Lady WhyCharles Kingsley

Madam How and Lady Why
Charles Kingsley
7 h 38 min
Manual of Egyptian Archaeology and Guide to the Study of An…Gaston Maspero

Manual of Egyptian Archaeology and Guide to the Study of Antiquities in Egypt
Gaston Maspero
6 h 49 min
Mathematical ProblemsDavid Hilbert

Mathematical Problems
David Hilbert
2 h 22 min
Memory: How to Develop, Train and Use ItWilliam Walker Atkinson

Memory: How to Develop, Train and Use It
William Walker Atkinson
4 h 37 min
Mighty AnimalsJennie Irene Mix

Mighty Animals
Jennie Irene Mix
1 h 57 min
MonadologyGottfried Wilhelm Leibniz

Monadology
Gottfried Wilhelm Leibniz
52 min
Moths of the LimberlostGene Stratton-Porter

Moths of the Limberlost
Gene Stratton-Porter
4 h 32 min
National Geographic Magazine Vol. 01 No. 2Various

National Geographic Magazine Vol. 01 No. 2
Various
3 h 2 min
Nature's Miracles Volume 2: Energy and VibrationElisha Gray

Nature's Miracles Volume 2: Energy and Vibration
Elisha Gray
5 h 40 min
Nature's Miracles Volume 3: Electricity and MagnetismElisha Gray

Nature's Miracles Volume 3: Electricity and Magnetism
Elisha Gray
5 h 55 min
On the Elementary Electrical ChargeRobert Andrews Millikan

On the Elementary Electrical Charge
Robert Andrews Millikan
1 h 30 min
OpticksSir Isaac Newton

Opticks
Sir Isaac Newton
12 h 12 min
Origin of Species by Means of Natural SelectionCharles Darwin

Origin of Species by Means of Natural Selection
Charles Darwin
24 h 22 min
Our Journey to SinaiAgnes von Blomberg Bensly

Our Journey to Sinai
Agnes von Blomberg Bensly
4 h 41 min
Outline of Science, Vol 1J. Arthur Thomson

Outline of Science, Vol 1
J. Arthur Thomson
10 h
Outline of Science, Vol 3J. Arthur Thomson

Outline of Science, Vol 3
J. Arthur Thomson
9 h 56 min
Prospective MotherJ. Morris Slemons

Prospective Mother
J. Morris Slemons
9 h 31 min
Psychopathology of Everyday LifeSigmund Freud

Psychopathology of Everyday Life
Sigmund Freud
7 h 15 min
Relativity: The Special and General TheoryAlbert Einstein

Relativity: The Special and General Theory
Albert Einstein
3 h 39 min
Report on Unidentified Flying ObjectsEdward J. Ruppelt

Report on Unidentified Flying Objects
Edward J. Ruppelt
16 h 5 min