C# Programming in easy steps, 2nd edition: Updated for Visual Studio 2019

Python in easy steps, 2nd Edition: Covers Python 3.7

C# Programming

C++ Programming in easy steps, 5th Edition

GO Programming in easy steps: Discover Google’s Go language (golang)

R for Data Analysis in easy steps: R Programming Essentials

PHP 7 in easy steps

Python in easy steps

Bash in easy steps

Visual Basic in easy steps, 6th edition: Updated for Visual Basic 2019

C Programming in easy steps, 5th edition: Updated for the GNU Compiler version 6.3.0 and Windows 10

SQL in easy steps, 4th edition

Begin to Code with C#

C, C++ & C# in easy steps

C# Programming in easy steps, 3rd edition

PHP & MySQL in easy steps, 2nd Edition: Updated to cover MySQL 8.0

Java in easy steps, 5th edition: Covers Java 8

Visual Basic in easy steps, 5th Edition: Updated for Visual Basic/Studio Community 2017

Java in easy steps, 7th edition

Head First C#