Digital library
Textbooks, references and open learning resources.

External
Humans R Social Media
Diana Daly, Jacquie Kuru, Nathan Schneider, Alexandria Fripp, and iVoices Media Lab · University of Arizona
In the contents: 1.12: Art

External
Introduction to Public Health
Fabiane Morales · Coastline College
In the contents: 4.3.08: Mobilizing Action through Planning and Partnerships (MAPP)

External
An Introduction to Geology
Chris Johnson, Matthew D. Affolter, Paul Inkenbrandt, & Cam Mosher · Salt Lake Community College
In the contents: 2.02: Layers of the Earth · 4.04: Partial Melting and Crystallization · 08: Earth History

External
Administration and Management of Early Childhood Programs I
Julia Faumuina · Cerro Coso Community College
In the contents: 7.05: Advocacy Partnerships with Families Boards and the Community · 10.03: Conflict Resolutions and Healthy Partnerships

External
Retail Management
Lumen Learning · LibreTexts
In the contents: 11.08: Building Partner Relationships · 14.18: Marketing Communication Program (SMART)

External
Writing and Literature - Composition as Inquiry, Learning, Thinking, and Communication
Tanya Long Bennett · University of North Georgia
In the contents: 3.04: Articulating an Effective Thesis

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Becoming America - An Exploration of American Literature from Precolonial to Post-Revolution
Wendy Kurant · University of North Georgia
In the contents: 3.13.02: To the Right Honorable William Earl of Dartmouth (1773) · 3.15.01: From The Coquette- Or the History of Eliza Wharton (1797) · 4.15.06: The Tell-Tale Heart (1843)
External
Calculus
Gilbert Strang & Edwin Herman · MIT & University of Wisconsin-Stevens Point
In the contents: 8.01: Integration by Parts · 8.04: Partial Fractions

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General Biology Laboratory Manual
Courtney Mayer · Northeast Wisconsin Technical College
In the contents: Laboratory 05: Heart Rate of Daphnia Upon Exposure to Ethanol and Caffeine · 13.03: Arthropod Dissection

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Intermediate Physical Organic (Morsch)
Layne Morsch · University of Illinois Springfield
Physical organic chemistry refers to a discipline of organic chemistry that focuses on the relationship between chemical structures and reactivity, in particular, applying experimental tools of physical chemistry to the study of organic molecules. Specific focal points of study include the rates of organic reactions, the relative chemical stabilities of the starting materials, reactive intermediates, transition states, and products of chemical reactions, and non-covalent aspects of solvation.

External
CISP 430: Data Structures
Suha Aljuboori · Folsom Lake College
In the contents: 9.03: Activity 3 - Sorting Algorithms by Merge and Partition methods

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Economics
El Paso Independent School District · CK-12
In the contents: 8.01: Selfie My Emotions Social and Emotional Learning- The Arts for Every Classroom

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Education 30: Introduction to Education
Cathleen Perez · Fresno City College
In the contents: 4.02: How do magnet and charter schools represent new visions of public education · 8.03: Is pre-kindergarten the solution to early intervention · 8.04: What are the benefits of school and community partnerships

External
Qualitative Analysis of Common Cations in Water
Muhammad Arif Malik · Hampton University
In the contents: 3.3: Procedure flowchart and datasheets for separation and confirmation of group I cations · 4.3: Procedure flowchart and datasheets for separation and confirmation of group II cations · 5.3: Procedure flowchart and datasheets for separation and confirmation of group III cations

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Structure & Reactivity III: Reactivity in Organic, Biological and Inorganic Chemistry
Chris Schaller · College of Saint Benedict/Saint John's University
In the contents: 3.19: Solutions to Selected Problems Part A · 3.20: Solutions to Selected Problems Part B

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Grammar Essentials
Excelsior Online Writing Lab · Excelsior College
In the contents: 02: Parts of Speech · 2.07: Articles

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PLUMA 3: Historias en Español
Pilar Hernández · MiraCosta College
In the contents: 1.06: Metas - Brainstorming (Smart Goals Ideas and Activities) · 4.08: Optional Template for article 4

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MATH 2150: Higher Arithmetic
Pamini Thangarajah · Mount Royal University
In the contents: 2.2: Equivalence Relations, and Partial order

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Elementary Foundations: An Introduction to Topics in Discrete Mathematics
Jeremy Sylvestre · University of Alberta Augustana
In the contents: 9.05: Cartesian Product · 15.04: Articulation vertices bridges and edge connectivity · 18.03: Classes partitions and quotients

External
BIO-1110 Environmental Biology
Cyrus Sadeghian · Prince George's Community College
In the contents: 1.01: The Earth Humans and the Environment · 8.01: A Brief History of Life on Earth