Featured Public Domain Audiobooks
Animals of the past by Frederic Lucas
Prior to the emergence of paleontology and comparative anatomy as scientific disciplines at the end of the 18th century, it was generally known that there were species of animals that had disappeared completely. The term "extinction" originally applied to the extinguishing of fires or erasing of one's debt. It was not until 1784 that the term extinction was used to denote the complete eradication of a species of living being. In 1901, Frederic A. Lucas penned an overview of vertebrate animals whose only evidence of being remained in fossil records. The book focuses primarily on vertebrate animals, from fish to mammals. - Summary by Jeffery Smith
Publication Date: 1902
The Elements of Conchology by William Ruschenberger
The fifth of the Series of First Books of Natural History, embraces that branch of our subject which treats of the Mollusca, or soft animals, and consequently, includes the Elements of Conchology. In the beauty and singularity of their forms, the variety and brilliancy of their colors, shells only yield to flowers…. Limited as this little volume is, it may prove a key to stores of information, even more interesting to many than the numerous fictions of the day. “Truth is stranger than fiction,” has been often said; and the beautiful truths brought to us by a study of animal life, in its various forms, are certainly more admirable and wonderful than any fiction of man’s creation. - Summary by William Ruschenberger
Publication Date: 1843
The Elements of Herpetology and Ichthyology by William Ruschenberger
This succinct little textbook from 1844 presents an introduction to herpetology and ichthyology. The information, albeit not current, is still interesting and of use as a general overview of reptiles, amphibians, and fish. Please note that the classification of the animals may have changed since this time, as well as their environmental status. The step back in time to hear the Victorian view of nature makes it a remarkable read in itself. The author was president of the Academy of Natural Sciences. - Summary by A. Gramour
Publication Date: 1844
The History of Esculent Fish by Roger North
Roger North, son of Dudley North, 4th Baron North, was a successful member of the bar and later member of parliament. But he had wide ranging interests from architecture to music. He has an avid collector of books and is best known as the biographer of the North family. Here we sample his interest in raising fish. He presents fifteen short sketches of esculent (edible) fish, and a longer essay as "A Discourse of Fish and Fish Ponds." - Summary by Larry Wilson
Publication Date: 1794
The Hurricane Hunters by Ivan Ray Tannehill
This 1955 book by an acknowledged authority is an absorbing account of meteorology before the advent of weather satellites. “This is the lively account of the hair-raising experiences of the men who have probed by sea and air into the inner mysteries of the world’s most terrible storms…. Here is the first intimate revelation of what the human eye and the most modern radars see in the violent regions of the tropical vortex. The descriptions of the activities of these valiant scouts of the storms are taken from personal interviews with military flyers and weathermen who have risked their lives in the furious blasts in all parts of the hurricane. The author has made a special study of hurricanes for over forty years. He has served with the Weather Bureau as chief of the marine division, chief of all forecasting and reporting and assistant chief of the Bureau, in charge of its technical operations.” - Summary by Advertisement in the book and David Wales
Publication Date: 1955
Marvels of Modern Science by Paul Severing
The purpose of this little book is to give a general idea of a few of the great achievements of our time. For instance, the flying machine is engaging the attention of the old, the young and the middle-aged, and soon the whole world will be on the wing. Radium, "the revealer," is opening the door to possibilities almost beyond human conception. Wireless Telegraphy is crossing thousands of miles of space with invisible feet and making the nations of the earth as one. 'Tis the same with the other subjects,—one and all are of vital, human interest, and are extremely attractive on account of their importance in the civilization of today. Mighty, sublime, wonderful, as have been the achievements of past science, as yet we are but on the verge of the continents of discovery. Just as our conceptions of many things have been revolutionized in the past, those which we hold to-day of the cosmic processes may have to be remodeled in the future. Science is ever on the march and what is new to-day will be old to-morrow. We cannot go back, we must go forward, and although we can never reach finality in aught, we can improve on the past to enrich the future. (From the Introduction)
Publication Date: 1910