Mathematics Textbooks: Library Subscription and Open Access

2022 by David Guichard, Whitman College.
Libretext modular format. General calculus book covers a standard course sequence: single variable calculus, infinite series, and multivariable calculus.

Updated 2022 by Senior Contributing Editors Gilbert Strang, Massachusetts Institute of Technology, Edwin Herman, University of Wisconsin-Stevens Point.
Guides students through the core concepts of calculus and helps them understand how those concepts apply to their lives and the world around them. The book is published in three volumes: Volume 1 covers functions, limits, derivatives, and integration.

Updated 2022 by Senior Contributing Editors Gilbert Strang, Massachusetts Institute of Technology, Edwin Herman, University of Wisconsin-Stevens Point.
Volume 2 covers integration, differential equations, sequences and series, and parametric equations and polar coordinates.

2107 by Steve Schlicker, David Austin, Matthew Boelkins, Grand Valley State University
Designed to support an active learning approach in the third semester of calculus, including more than 100 activities and 300 exercises. In the HTML version, more than 200 of the exercises are available as anonymous interactive WeBWorK exercises.
Each section has at least 3 in-class activities. The text is comprised of a brief introduction, a preview activity, exposition, and several more activities. Each section includes a short summary and exercises.

Updated 2020 by Don Shimamoto, Swarthmore College.
Covers the standard material for a one-semester course in multivariable calculus. Topics include curves, differentiability and partial derivatives, multiple integrals, vector fields, line and surface integrals, and the theorems of Green, Stokes, and Gauss. Organized into three main parts corresponding to the type of function being studied: vector-valued functions of one variable, real-valued functions of many variables, and finally the general case of vector-valued functions of many variables. The book is written to get to the exercises as quickly as possible.

Updated 2022 by Senior Contributing editors Gilbert Strang, Massachusetts Institute of Technology, Edwin Herman, University of Wisconsin-Stevens Point.
Volume 3 covers parametric equations and polar coordinates, vectors, functions of several variables, multiple integration, and second-order differential equations.

2013 by Carl Stitz, Lakeland Community College, Jeff Zeager, Lorain County Community College.
Introduces functions first, then introduces a class of functions and discusses the equations, inequalities, (with emphasis on sign diagrams), and applications which involve functions in that class. The answers to nearly all of the computational homework exercises are given in the text. We chose smaller sets of questions which cover all of the necessary skills and get the students thinking more deeply about the Mathematics involved.