Writing books using bookdown package
Writing a book is now an amazing experience using R open source software. The R package, bookdown, developed by Yihui Xie, generates printer-ready books and ebooks from R Markdown documents. This package produces books in all output forms (PDF, HTML, ePub, LaTeX, Word and Kindle books etc.). We can also add dynamic graphics and interactive applications (HTML widgets and Shiny apps) to books, and further the package supports a wide range of languages (R, C/C++, Python, Fortran, Julia, Shell scripts, and SQL, etc).