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ESL Grammar The Way You Like It

Don Bissonnette

LibreTexts · CC BY-NC 4.0

ESL Integrated Advanced Reading/Writing 2 (2026)

Phuong Emily Bank and Rachel Cohen-Reyes

LibreTexts · Mixed licences (each page states its own)

ESL Worksheets

Nooshi Borhan

LibreTexts · CC BY-NC 4.0

ESL-087: High-Intermediate Reading and Writing

Kelly Kadi

LibreTexts · CC BY 4.0

ESOL Advanced Grammar

Allyson Marceau

LibreTexts · CC BY-SA

ESOL Intermediate Grammar

Allyson Marceau

LibreTexts · CC BY-NC-SA 4.0

Español 1 - ¡Naveguemos juntos!

Hsing Ho

LibreTexts · licence not stated

Español down under: Spanish for Australia and New Zealand

Ramón López Castellano - Author / Israel Holas - Author / Fanny L. Rios Rodriguez

Open Textbook Library · Attribution-NonCommercial

Español y cultura en perspectiva

Sonia Balasch, Alexia D. Vikis, Lisa M. Rabin, & Colleen A. Sweet

LibreTexts · CC BY-NC-ND 4.0

Essential Chemistry for Poisons, Potions and Pharmaceuticals

LibreTexts · licence not stated

Essential Graduate Physics - Classical Electrodynamics (Likharev)

Konstantin K. Likharev

LibreTexts · CC BY-NC-SA 4.0

Essential Graduate Physics - Classical Mechanics

Konstantin K. Likharev

LibreTexts · CC BY-NC-SA 4.0

Essential Graduate Physics - Quantum Mechanics

onstantin K. Likharev

LibreTexts · CC BY-NC-SA 4.0

Essential Graduate Physics - Statistical Mechanics

Konstantin K. Likharev

LibreTexts · CC BY-NC-SA 4.0

Essential Legal Research Skills in Aotearoa New Zealand

Theresa Buller - Author / Catherine Doughty - Author / Melanie Lovich - Author / Tracey Thomas - Author / Kate Thompson

Open Textbook Library · Attribution-NonCommercial

Essential Mechanics - Statics and Strength of Materials with MATLAB and Octave

P. Venkataraman

Open Textbook Library · Attribution

Essentials of Abnormal Psychology

Alexis Bridley and Lee W. Daffin Jr.

LibreTexts · CC BY-NC-SA

Essentials of Environmental Science

CK-12

LibreTexts · CC BY-NC

Essentials of Exemplary Public Speaking

Nichole Ary

LibreTexts · CC BY-NC-SA

Essentials of Exercise and Sport Psychology

Zachary Zenko and Leighton Jones

LibreTexts · CC BY 4.0

Essentials of Exercise and Sport Psychology: An Open Access Textbook

Zachary Zenko - Editor / Leighton Jones

Open Textbook Library · Attribution

Essentials of Geographic Information Systems

LibreTexts

LibreTexts · CC BY-NC-SA 3.0

Essentials of Geographic Information Systems

Jonathan Campbell - Author / MIchael Shin

Open Textbook Library · Attribution-NonCommercial-ShareAlike

Essentials of Linguistics

Catherine Anderson

LibreTexts · CC BY-SA 4.0

Essentials of Linguistics 2e

Catherine Anderson, Bronwyn Bjorkman, Derek Denis, Julianne Doner, Margaret Grant, Nathan Sanders, and Ai Taniguchi

LibreTexts · CC BY-NC-SA 4.0

Essentials of Linguistics Remix 2.0

Sarah Harmon

LibreTexts · CC BY-NC-SA 4.0

Essentials of Linguistics, 2nd Edition - 2nd Edition

Catherine Anderson - Author / Bronwyn Bjorkman - Author / Derek Denis

Open Textbook Library · Attribution-NonCommercial-ShareAlike

Essentials of Nutrition

Lumen Learning

LibreTexts · CC BY-NC-SA 4.0

Essentials of Oceanography

Eliza Richardson

LibreTexts · CC BY-NC-SA 4.0

Essentials of Pharmacology

Karen Vuckovic

LibreTexts · CC BY 4.0

Essentials of Physiology for Nurse Anesthetists (Gopalan)

Chaya Gopalan

LibreTexts · CC BY-NC-SA 4.0

Estrategia didáctica basada en TIC para el desarrollo de habilidades sociales en estudiantes preescolares

Ivonne Gioconda Meléndez-Coloma - Author / Alexandra Elizabeth Flores-Robles - Author / Adriana Genoveva…

Open Textbook Library · Attribution-NonCommercial-ShareAlike

Estrategias activas para el aprendizaje autónomo: Un enfoque en Alumnos de Secundaria

Karina Eddmy Madrid-Gómez - Author / Jesús Mery Arias-Huánuco - Author / Ysabel Zevallos-Parave - Author / Maura…

Open Textbook Library · Attribution-NonCommercial-ShareAlike

Estrategias de enseñanza - aprendizaje en la educación superior: Una experiencia en la ESPOCH

Norma del Rocío Toledo Castillo - Author / Norma Yolanda Villacís Venegas - Author / Isabel Romané Peñafiel Moncayo

Open Textbook Library · Attribution-NonCommercial-ShareAlike

Estructura Ecológica Principal de la Localidad de Engativá: Estudio desde una perspectiva de ordenamiento territorial y sus instrumentos jurídicos

Alan David Vargas-Fonseca - Author / Odilia Margarita Borja-Cuadros - Author / Julián Felipe Cristiano-Mendivelso

Open Textbook Library · Attribution-NonCommercial-ShareAlike

ETD Guide

Wikibooks contributors

Wikibooks · CC BY-SA 4.0

Ethical Use of Technology in Digital Learning Environments - Graduate Student Perspectives

Barbara Brown et al.

LibreTexts · CC BY

Ethical Use of Technology in Digital Learning Environments: Graduate Student Perspectives

Barbara Brown - Author / Verena Roberts - Author / Michele Jacobsen

Open Textbook Library · Attribution

Ethics

Mark Dimmock & Andrew Fisher

LibreTexts · CC BY

Ethics and Current Issues in Technology

Marshal Miller, Jeffrey Armstrong, Alexandra Briggs and Abigail Michelini

LibreTexts · Several licences (each page states its own)

Ethics for A-Level

Mark Dimmock - Author / Andrew Fisher

Open Textbook Library · Attribution

Ethics for A-Level: For AQA Philosophy and OCR Religious Studies

LibreTexts · CC BY

Ethics in Law Enforcement

McCartney & Parent

LibreTexts · CC BY 4.0

Ethics in Law Enforcement

Steve McCartney - Author / Rick Parent

Open Textbook Library · Attribution

Ethics in Life and Vocations

Mark Whitman

LibreTexts · licence not stated

Ethics in Technology

Edward V. Weber

Open Textbook Library · Attribution-NonCommercial-ShareAlike

ETHNS 330: Introduction to Asian American Studies

Talitha Angelica Trazo

LibreTexts · Mixed licences (each page states its own)

Euclid's Elements Redux

Daniel Callahan

Open Textbook Library · Attribution-ShareAlike