Science
Advance of Science in the Last Half-CenturyThomas Henry Huxley

Advance of Science in the Last Half-Century
Thomas Henry Huxley
2 h 12 min
Adventures of a Grain of DustHallam Hawksworth

Adventures of a Grain of Dust
Hallam Hawksworth
5 h 9 min
Andes and The AmazonJames Orton

Andes and The Amazon
James Orton
9 h 49 min
Apis MellificaC. W. Wolf

Apis Mellifica
C. W. Wolf
2 h 11 min
Birds and Bees, Sharp Eyes, and Other PapersJohn Burroughs

Birds and Bees, Sharp Eyes, and Other Papers
John Burroughs
5 h 29 min
Book of the DamnedCharles Hoy Fort

Book of the Damned
Charles Hoy Fort
14 h 27 min
Burgess Animal Book for ChildrenThornton W. Burgess

Burgess Animal Book for Children
Thornton W. Burgess
8 h 10 min
Burgess Bird Book for ChildrenThornton W. Burgess

Burgess Bird Book for Children
Thornton W. Burgess
7 h 28 min
Catechism of Familiar Things; Their History, and the Events…Anonymous

Catechism of Familiar Things; Their History, and the Events Which Led to Their Discovery
Anonymous
7 h 18 min
Children's Life of the BeeMaurice Maeterlinck

Children's Life of the Bee
Maurice Maeterlinck
2 h 42 min
Concept of NatureAlfred North Whitehead

Concept of Nature
Alfred North Whitehead
6 h 56 min
Curiosities of the SkyGarrett P. Serviss

Curiosities of the Sky
Garrett P. Serviss
5 h 43 min
Descent of Man and Selection in Relation to Sex, Part 2Charles Darwin

Descent of Man and Selection in Relation to Sex, Part 2
Charles Darwin
15 h 11 min
Extermination of the American BisonWilliam T. Hornaday

Extermination of the American Bison
William T. Hornaday
10 h 27 min
Fairyland of ScienceArabella B. Buckley

Fairyland of Science
Arabella B. Buckley
6 h 55 min
First Fifty Digits of PiScott Hemphill

First Fifty Digits of Pi
Scott Hemphill
53 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
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
Moths of the LimberlostGene Stratton-Porter

Moths of the Limberlost
Gene Stratton-Porter
4 h 32 min
Nature's Miracles Volume 3: Electricity and MagnetismElisha Gray

Nature's Miracles Volume 3: Electricity and Magnetism
Elisha Gray
5 h 55 min