* Added Think Perl 6 by Allen Downey

* Added author's name as suggested by @eshellman

Added the Xamarin book under C#

Added new free programming books to the list

There are also French and Chinese translations which can be added but the misc category doesn't exist in those lists.

Font design is on the boundary between design and programming. Hope there's room for this.

* Updated free-programming-books.md

Added new free eBooks from Packt Publishing

* Updated free-programming-books.md

Added the authors' names and titles in an alphabetical order as requested.

* fix remaining alphabetization errors

* Added O'Reilly Java books

* Added python books

* Added some 'other' books

* Added remaining O'Reilly 'Other', Open Source, and Software Architecture books

* Corrected alphabetizing

* Corrected alphabetizing?

* Latest attempt at correcting ordering

* Moved JAAS below Java and Java:

* AAAaaaaaAAAAagit add free-programming-books.md Moved Java: before Java and JAAS

* Reordered Java books based on js array sort of books starting with 'J' AKA I can't read, don't tell my mother

* Reordered after running fpb-lint locally

* Added email-required annotation to and removed query strings from added links

* Removed entry due to dead link

change some positon of books, update some url of books and delete "Natural Language Processing in Lisp" (#2348)

* delete Natural Language Processing in Lisp

* GNU Emacs Manual

* Sketchy LISP

* Haskell and Yesod

* Sketchy LISP: An Introduction to Functional Programming in Scheme

* Sketchy LISP: An Introduction to Functional Programming in Scheme

* Teach Yourself Scheme in Fixnum Day

* change 'The Python GTK+ 3 Tutorial' to Python

* remove Programming and Using Linux Sound - in depth

* Data Structures and Algorithms in Python

* Fundamentals of  Python Programming

* Fundamentals of  Python Programming

* Fundamentals of  Python Programming

* supporting Python 3 An in-depth guide

* Introduction to Python for Econometrics, Statistics and Data Analysis

* Python for Everybody Exploring Data Using Python 3

* The Hitchhiker’s Guide to Python

* Python 3 Module of the Week

* Scipy Lecture Notes

* The Standard Python Library

* Problem Solving with Algorithms and Data Structures using Python

* How To Tango With Django

* Quick Tutorial for Pyramid

* C Programming Boot Camp

*  1015:3-1015:78  warning  Missing PDF indication                                                 books-links        remark-lint
   1780:1-1859:90  warning  Alphabetical ordering: swap l.1807 and l.1806                          alphabetize-lists  remark-lint
   1780:1-1859:90  warning  Alphabetical ordering: swap l.1839 and l.1838                          alphabetize-lists  remark-lint
   1780:1-1859:90  warning  Alphabetical ordering: swap l.1844 and l.1843                          alphabetize-lists  remark-lint
   1780:1-1859:90  warning  Alphabetical ordering: swap l.1853 and l.1852                          alphabetize-lists  remark-lint
  1792:3-1792:134  warning  Missing PDF indication                                                 books-links        remark-lint
  1893:1-1893:130  warning  Incorrect number of blank lines between last section and next heading  blank-lines-1-0-2  remark-lint

*  1780:1-1859:90  warning  Alphabetical ordering: swap l.1809 and l.1808  alphabetize-lists  remark-lint
   1780:1-1859:90  warning  Alphabetical ordering: swap l.1838 and l.1837  alphabetize-lists  remark-lint
   1780:1-1859:90  warning  Alphabetical ordering: swap l.1844 and l.1843  alphabetize-lists  remark-lint
   1780:1-1859:90  warning  Alphabetical ordering: swap l.1854 and l.1853  alphabetize-lists  remark-lint
  1792:3-1792:140  warning  Misplaced author                               books-links        remark-lint

*  1780:1-1859:90  warning  Alphabetical ordering: swap l.1809 and l.1808  alphabetize-lists  remark-lint
   1780:1-1859:90  warning  Alphabetical ordering: swap l.1838 and l.1837  alphabetize-lists  remark-lint
   1780:1-1859:90  warning  Alphabetical ordering: swap l.1844 and l.1843  alphabetize-lists  remark-lint
   1780:1-1859:90  warning  Alphabetical ordering: swap l.1854 and l.1853  alphabetize-lists  remark-lint
  1792:3-1792:140  warning  Misplaced author                               books-links        remark-lint

* remove hackershelf.com

* remove hackershelf.com
remove Data Structures and Algorithms with Object-Oriented Design Patterns in Java
remove JAAS in Action

* modify the title of book Java Application Development on Linux

* Java Language and Virtual Machine Specifications

* remove The Java Tutorials

* 1270:1-1299:83  warning  Alphabetical ordering: swap l.1293 and l.1292  alphabetize-lists  remark-lint

* 1270:1-1299:83  warning  Alphabetical ordering: swap l.1283 and l.1282  alphabetize-lists  remark-lint

* remove 'JavaScript Spessore'

* remove 'Oh My JS'

* The Problem with Native JavaScript APIs

* fount the lost 2 books:Oh My JS and JavaScript Spessore in archive.org

* ignore some change of name

* Add android books from google training

* Update free-programming-books.md

* Update broken links

* Add pdf indication

* Update free-programming-books.md

* updated Perl 6 list

* Update free-programming-books.md

* Update free-programming-books.md

* Update free-programming-books.md

* Update free-programming-books.md

* Update free-programming-books.md

* Update free-programming-books.md

* provide a much better url

with python, java, c++ versions; slovenian and turkish translations and source code

* remove trailing slash

* Update Erlang in Anger Url

* updated ebook link to website

ModernDive - An Introduction to Statistical and Data Sciences via R

* Added book on Cryptography

* Added book on Cryptograph, removed trailing slash.

Compute!'s "Second Book of Machine Language" by Richard Mansfield covers the MOS 6502 for Commodore, Apple, and Atari 8-bit systems. This moves it from the "Assembly Language" main section to the "Assembly Language Non-x86" subsection.

* Update free-programming-books.md

The book-- <Realm of Racket> is not free.

* Update free-programming-books.md

Added a repo of Unix system programming in OCaml

* Update free-programming-books.md

* Update free-programming-books.md

* Update free-programming-books.md

* Alphabetical order

* Adding books in Mathematics and Operating Systems

- Renamed book to A Byte of Python
- Fixed book ordering
- Changed link to https
- Fixed Python version (3.x)
- Added available formats

* Update broken links

* Small fix

* Update broken link

* Added The Internals of PostgreSQL

* Removed trailing slash

* Update free-programming-books.md

* Update free-programming-books.md

Added Jake VanderPlas's Python Data Science Handbook book to the Python list.

* [PythonToScala](https://wrobstory.gitbooks.io/python-to-scala/content/) - Rob Story