Best Free Science & Academic Books of 2026
Here are the 25 most popular free Science & Academic ebooks on Free-eBooks.net for 2026, ranked by reader rating and download volume — every title is free to download.
Last updated: July 8, 2024
Select By:
Made for Resilience and Happiness: Effective Coping with Covid-19 According to Viktor E. Frankl and Paul T. P. Wong
Dr. Paul T. P. Wong | Science Textbooks
Rating:
This book is a response to the enormous threat to our mental health posed by COVID-19. The traditional way of facing disruptions with individual strengths is no longer adequate in overcoming this...
The Life and Letters of Darwin, Vol. 1
Sir Francis Darwin | Science (Academic)
Rating:
In selecting letters for publication, the author, famed botanist, Sir Francis Darwin, was listed, Charles Darwin's personal character. But the natural largely guided by the wish to illustrate his father, famed naturalist's life was so essentially one of work, that a history of the man could not be written without closely following the career of...
The Voyage of the Beagle
Charles Darwin | Science (Academic)
Rating:
The text of the present volume shows without further comment the nature of Darwin's labors and their results on his momentous voyage. Download this FREE eBook today!
Microsensors
Igor V. Minin and Oleg V. Minin | Science Textbooks
Rating:
This book is planned to publish with an objective to provide a state-of-art reference book in the area of micro sensors for engineers, scientists, applied physicists and postgraduate students.
In Time: Time Travel Possibilities
Dragomir Alina | Science
Rating:
Past, present and future become simple terms that depend on the moment of time we are reporting. We can represent our time as a continuous loop, a sort of Möbius band. If we accept this model, then it would be possible to travel along the loops to a point, whether past or future. Time can be viewed from this perspective by analogy with images...
The Descent of Man and Selection in Relation to Sex
Charles Darwin | Science (Academic)
Rating:
The three (3) objectives of this work are to first consider whether man, like every other species, is a descendant from a pre-existing form. Second, the manner of man's development; and third, to examine the value of differences among the so-called races of man. Ready for FREE download now!
Wisdom from the Fulfillment Forum
Jard & Roberta DeVille | Psychology
Rating:
The Joyous Psychology of Meaning and Belonging, The Cosmic Psychology of committed spirituality, The persuasive Psychology of a Cooperative Life Style, The Loving Psychology of Life Long Sexual Intimacy, The Guidance Psychology of High Expectations, The Balanced Psychology of World Class Leadership
The Observer of Genesis, The Science Behind the Creation Story
Alberto Canen | Science
Rating:
Genesis, the seven days of Creation ... Where does the text that makes up the first part of the Bible come from? Is its text a mere introductory poem ... or is it a narrative? What's behind its words? Alberto Canen has found an alternative way to answer these and other questions in the Genesis. He has found a route no one had been to before...
Divine Dews
Shakti Prasad Palo | Philosophy
Rating:
This FREE eBook includes a collection of the Divine and timeless sayings of Jagatguru Thakur Shri Shri Abhiram Paramahansa Dev of Puri, Orissa, India. Download it today!
This Dynamic Earth: The Story of Plate Tectonics
W. Jacquelyne Kious and Robert I. Tilling | Science
Rating:
A book from the USGS giving an in depth information on tectonic plates.
World Peace Really: One Mind @ A Time
Ronald Medved Gregg Cochlan | Psychology
Rating:
World Peace Really! takes you on a journey to where world peace really begins-inside your own mind. It applies some of the most profound concepts in cognitive psychology to the cause of peace and challenges you to think about your thinking. Your journey begins with a better understanding of how your mind works. If you walk away with one new...
The Sexual Construction of Latino Youth
Jacobo Schifter | Psychology
Rating:
We have erronous assumptions of what Latin sexuality is all about and this is one of the major works on how Latinos are brought to have the particular ideas about sexuality that they have. Schifter analyses how Latin gender is a threat to human rights and how young people use gender to develop their ethical guidelines.
18 Paradigm Frob to Manipulate your Destiny
Aman V. Varma | Psychology
Rating:
What if you can manipulate your destiny by changing the operating system of your brain?What if you could seduce & influence people to make them work for you.What if you can create what ever you want your life to look like?What if you could manifest the invisible resources, people & things just by thinking your way into itSounds...
Questions You Must Answer Before You Die
AiR-Atman in Ravi | Philosophy
Rating:
Most of us live and die but we don’t ask the question – Why? We just exist! We don’t want to invest time in asking essential questions which are actually needed to lead a fulfilling and blissful life. We should keep on trying over and over again. We must never quit. When we ask questions, investigate, read, research, discuss, and...
Classical Electrodynamics
Konstantin K. Likharev | Science Textbooks
Rating:
This is the second of four subject parts of the new ('final") version of the Essential Graduate Physics series of lecture notes and problems, which was released on July 1, 2024. PDF files of all materials of the series (now including the model solutions of exercise problems) are in open online access at three mirror sites...
Classical Mechanics
Konstantin K. Likharev | Science Textbooks
Rating:
This is the first of four subject parts of the new ('final") version of the Essential Graduate Physics series of lecture notes and problems, which was released on July 1, 2024. PDF files of all materials of the series (now including the model solutions of exercise problems) are in open online access at three mirror sites...
Selected Articles: Metaphysics and Theology
John Roland Stahl | Philosophy
Rating:
These Articles clarify and illuminate the principle mysteries of nature and philosophy. Sources include Heraclitus and Pythagoras, the Tree of Life and Tetragrammaton of the Kabbalah, Hermetic and Taoist philosophy, with reference to many other traditions, including the I Ching. In the words of The Emerald Tablet of Hermes Trismegistus, “all...
One Planet Makeover
John Roland Stahl | Philosophy
Rating:
Collected Articles of a philosopher on social, economic, and political themes in which is proposed the most radical transformation of the planet from its foundations until the present time. Our planet has always been ruled by the Wealthy and Powerful for their own benefit, but this is leading to an imminent crisis of collapse facing our planet...
Avant-Garde I And Transcendence Of Animalism-Tribalism For Neoteric Humanism
Santosh Jha | Psychology
Rating:
It is a humble, affectionate invite to journey transcendence of consciousness and cognition, to experience novel-alternative realities of non-intuitive dimensionality, beyond visceral-intuitive propensities, for actualization of true potentials of this ephemeral-mortal life-living. Only those, who feel compassion, can love. Only those who love...
Altered State of Consciousness
Zalil Wahab | Psychology
Rating:
This study is a field research and tries to answer what is karomahan, and what kind of feeling and experience in this performance. The writer will describe what is karomahan according to data of observation and interview. Based on this data, the researcher will analyze and identify scientifically what actually happen in this performance, and what...
People Without A Plan
Bryn Devaney | Science
Rating:
At this time in history, it is essential that we humans alter our modern lifestyles to achieve sustainable development. People Without A Plan looks at a broad range of environmental issues and their problems, causes, and potential solutions. Readers can view this book online or print it in hard-copy form.
Inter-Galactic Ancient Hindu
Krishna Kripa | Science
Rating:
The book points out one of the biggest errors committed in human history. While tracing human evolution we have skipped an entire human civilization that existed on earth before the last ice and drowned in floods at the end of the last ice age, consequently we have skipped an entire branch of sciences developed by this civilization passed down to...
First Person Plural, Imperfect
Maia | Philosophy
Rating:
What you’re about to “step into” is a blunt world of random personal observations, opinions, often outrageously outspoken conclusions of a writer-cum-philosopher who would rather be anything but human. In essays and poems that are all about my view of us and the world we live in, no one is excused, least of all myself, as I point to all we...
Organic Chemistry with a Biological Emphasis Volume 1
Timothy Soderberg and University of Minnesota | Science
Rating:
A free, open-access organic chemistry textbook in which the main focus is on relevance to biology and medicine. This is a PDF version of a wiki project called Chemwiki at the University of California, Davis. There are also supplementary materials, such as PowerPoint slides and a solutions manual available for this textbook at the Chemwiki website.
