Digital library
Textbooks, references and open learning resources.

External
Human Reproduction
Hala Bastawros · Iowa State University Digital Press · 2023
This open textbook is designed to provide a deep understanding of the biological and biomedical aspects of human reproduction, covering a wide range of topics from basic reproductive biology to clinical applications. The book starts with foundational knowledge and progresses to more advanced topics while also including real-world clinical orientation for practical contexts.

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Kansas State University Human Nutrition Flexbook
Brian Lindshield · 2018
The Kansas State University Human Nutrition (FNDH 400) Flexbook is a textbook for students taking Kansas State University FNDH 400 course.FNDH 400 is a 3-hour, intermediate-level, human nutrition course at Kansas State University take primarily by sophomores and juniors because it has prerequisites of a college biology and chemistry courses.

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Human Nutrition
Marie Kainoa Fialkowski Revilla; Alan Titchenal; Jennifer Draper · University of Hawaii Manoa · 2018
This textbook serves as an introduction to nutrition for undergraduate students and is the OER textbook for the FSHN 185 The Science of Human Nutrition course at the University of Hawai'i at Mānoa. The book covers basic concepts in human nutrition, key information about essential nutrients, basic nutritional assessment, and nutrition across the lifespan.

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BIOL 440: General Microbiology
Dr. Panoutsopoulos · Folsom Lake College
In the contents: 2.02: The Eukaryotes of Microbiology · 2.2.E: The Eukaryotes of Microbiology (Exercises) · 05: Interactions between Microbes and Humans and Antimicrobial Treatment

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Introduction to Environmental Science
Caralyn Zehnder, Kalina Manoylov, Samuel Mutiti, Christine Mutiti, Allison VandeVoort, & Donna Bennett · Georgia College and State University
In the contents: 3: Human Demography · 3.1: The Human Population · 6.5: Effects of Air Pollution on Human Health

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ENVS C100: Environmental Science
Tanya Hoerer · Coastline College
In the contents: 2.2.2.07: Water Biology · 2.5.12.07: DNA and the Human Genome · 2.5.16: Terrorism Toxicity and Vulnerability- Green Chemistry and Technology in Defense of Human Welfare

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Cells: Molecules and Mechanisms
E. V. Wong · Axolotl Academica Publishing
In the contents: 15.06: Human Cancers

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ANTH-1: Explorations 2nd Edition
Kathryn R. Taylor · Fresno City College
In the contents: 2.06: Misconceptions about Human Evolution · 03: Molecular Biology and Genetics · 10.02: Climate Change and Human Evolution

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CHEM 2141: Survey of Physical Chemistry
LibreTexts
In the contents: 8.2.07: Water Biology · 8.4.4.05: Technologies Used In Systems Biology Toxicology · 8.4.6.5.02: Clinical Investigations and Other Types of Human Data

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Infant and Toddler Care and Development
Kim Laplante · Northeast Wisconsin Technical College
In the contents: 4.05: Worldwide Variation in Human Growth · 17.03: The Biology of Emotions

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General Ecology
Tara Jo Holmberg · CT State Northwestern
In the contents: 0.1: Themes and Concepts of Biology · 9.5: Human Population Growth · Chapter 23: Conservation Biology

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Child Growth & Development Remix 2026
Kim Martin · Copper Mountain College
In the contents: 2.07: Humanistic Theory · 4.01: Biology of the Brain

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General Psychology for Honors Students
Kate Votaw · University of Missouri–St. Louis
In the contents: 1.07: Maslow Rogers And Humanism · 20.04: The Biology Of Memory · 38.03: Humanistic And Person-Centered Therapy

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Bio 221Lab: Introduction to Microbiology
Kelly C. Burke · College of the Canyons
This lab manual provides an introduction to the biology and ubiquity of microorganisms (for example, bacteria, viruses, protozoa, fungi), including morphology, anatomy, physiology, classification, and identification. The significance and role of microorganisms in human affairs will also be explored.

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Introduction to Psychology - Noba's Discover Psychology (Remixed)
Rochelle Burnaford · Diablo Valley College
In the contents: 02: Biology as the Basis of Behavior · 10.01: Human Sexual Anatomy and Physiology · 10.03: The Psychology of Human Sexuality

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Introduction to Psychology (Lumen - Complete)
LibreTexts
In the contents: 4.06: The History of PsychologyBehaviorism and Humanism · 6.15: Human Genetics · 14.08: Humanistic Approaches

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General Biology
OpenStax · LibreTexts
In the contents: 1.1.02: The Science of Biology · 1.1.2: The Science of Biology · 1.1.03: Themes and Concepts of Biology

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Contemporary Biology
Rachel Aptekar · Cosumnes River College
In the contents: 01: Welcome to Biology Class · 02: Introduction to Biology and Science · 2.01: Themes and Concepts of Biology

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Online Open Genetics
Todd Nickle and Isabelle Barrette-Ng · Mount Royal University & University of Calgary
In the contents: 4.07: Example of Human Mutations · 9.03: Chromosome Abnormalities in Humans · 9.04: Diagnosing Human Chromosome Abnormalities

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Cultural Geography (C-ID GEOG 120)
Jean-Yves Merilus · Coalinga College
In the contents: 2.14: Biology vs Geography