This file describes the license for the free book Vector Calculus, by Michael Corral (Schoolcraft College). The book is a PDF file, which requires a PDF viewer such as the freely available Adobe Acrobat Reader or noncommercial software (e.g. xpdf, Evince) to view it. The book is distributed under the terms of the GNU Free Documentation License, Version 1.2. http://www.gnu.org/licenses/fdl.html The PDF file above includes color graphics. You can buy a printed, bound, paperback version of the book with grayscale graphics for $8.93 plus shipping at the book's project page on lulu.com: http://www.lulu.com/mecmath. The price covers just the cost of printing. The grayscale version is also available as a free download at that site. For those who want to view and/or compile the book's source files, the LaTeX source code is available here: calc3book-1.0-src.tar.gz You will need a relatively recent LaTeX installation to compile the source code. A build script (calcbook.sh) for Linux/UNIX systems is included for building the PDF file. See the included README file for more instructions. Now available: Java programs + source code for Newton's algorithm (Ch. 2) and the Monte Carlo method (Ch. 3). These are the programs listed in Section 2.6 and Section 3.4 of the book. The source files can be modified easily to solve some of the exercises in those sections.