Digital library
Textbooks, references and open learning resources.

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Business Law I Sourcebook (Mac Kelly) - UNDER CONSTRUCTION
Matthew L. Mac Kelly · Concordia University Wisconsin
LibreTexts

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World History A/B
Nina Sprouse · Mizzou Academy
LibreTexts

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Math 3A: Calculus 1
Max Sklar · Mission College
This is the first part of the three-semester calculus sequence. Topics include functions, limits, continuity, differentiation and integration, and applications for polynomial and transcendental functions.

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Computational Biology - Genomes, Networks, and Evolution
Manolis Kellis et al. · Massachusetts Institute of Technology
This text covers the algorithmic and machine learning foundations of computational biology combining theory with practice. We cover both foundational topics in computational biology, and current research frontiers. We study fundamental techniques, recent advances in the field, and work directly with current large-scale biological datasets.

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Climate Crisis
Cathy Thwing and student writers at Pima Community College · LibreTexts
The climate crisis lies at the center of and wraps around every issue. Here, we share some of our personal experiences with its impacts.

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Electron Paramagnetic Resonance (Jenschke)
Gunnar Jeschke · ETH Zürich
Electron Paramagnetic Resonance (EPR) spectroscopy is a very important technique for understanding radical reactions, electron transfer processes, and transition metal catalysis, which are all related to the ’reactivity of the unpaired electron’. These notes introduce the basics for applying EPR spectroscopy on reactive or catalytically active species as well as on spin probes.

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ART 1: Exploring Art
Jon McCallum · Shasta College
LibreTexts

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The Odyssey
Homer · translated by Samuel Butler
The Iliad is an ancient Greek epic poem in dactylic hexameter, traditionally attributed to Homer. Set during the Trojan War, the ten-year siege of the city of Troy by a coalition of Greek states, it tells of the battles and events during the weeks of a quarrel between King Agamemnon and the warrior Achilles.

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The Schlenk Line Survival Guide
Andryj Borys · Universität Bern
The text is a practical resource designed to help chemists working with air-sensitive compounds. It provides step-by-step guides on using a Schlenk line, a common lab apparatus for handling compounds under an inert atmosphere like nitrogen or argon. The guide covers essential techniques, including how to properly set up and operate the Schlenk line, perform Schlenk transfers, and filter solutions under an inert atmosphere. It also emphasizes safety procedures and troubleshooting common issues.

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MAT 003A: Calculus I
Benjamin Fineman · Mission College
LibreTexts

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Microbiology Laboratory Manual
Rosanna Hartline · West Hills College Lemoore
This text is designed for instructional laboratories of undergraduate general microbiology courses. Basic microbiological laboratory approaches are emphasized, as well as the diversity of microbes. Morphologies, physiologies, methods of microbial isolation, identification, and characterization are explored. The manual includes an unknown identification project with instructions for writing a scientific report detailing the project and its results.

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BMK 2730: Retail Business Management
Milledge Mosby Jr. · Prince George's Community College
This text provides an overview of retail business, including types of businesses, their organization, retail buying, selling, advertising, and merchandising.

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Energy Alternatives
Tom Giebultowicz · LibreTexts
LibreTexts
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Cell Biology for Allied Health
Holly Schiefelbein · Chemeketa Community College
LibreTexts

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Strategic Management
Elijah Cooks · Prince George's Community College
LibreTexts

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Rhetoric and Composition
Amber Kinonen, Jennifer McCann, Todd McCann, and Erica Mead · Bay College
Adapted from Writing for Success and Edited by Amber Kinonen, Jennifer McCann, Todd McCann, and Erica Mead Designed by the Bay College Online Learning Department and Bay College Library.

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Doing Research
Celia Brinkerhoff · Kwantlen Polytechnic University
A modules-based approach to learning research skills that emphasizes the reflective nature of information discovery, the contextual basis for evaluating that information, and a recognition that information has value.

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Operating System: The Basics
Patrick McClanahan · San Joaquin Delta College
LibreTexts

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Spiral Mechanics (Calculus-Based)
Paul D'Alessandris · Monroe Community College
Spiral Physics is a research based introductory physics curriculum that integrates text and workbook activities in a modular fashion, and arranges topics so that students receive repeated exposure to concepts with increased complexity. It makes use of alternative problem types, including goal-less problem statements, ranking tasks, and critical analysis tasks. It restricts the equation set available for student use and is designed to facilitate active learning.

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Fundamentals of Communication
LOUIS: The Louisiana Library Network · LibreTexts
Communication is central to every aspect of our lives, shaping how we connect, understand, and interact with the world around us. This textbook, Foundations of Communication, provides a comprehensive exploration of the principles and practices that define human communication in a variety of contexts. This textbook equips students with the foundational knowledge and critical thinking skills necessary to become effective communicators in an increasingly complex and interconnected world.