Wordpress Theme Development

Building a WordPress Theme From Scratch: The Basics (For Designers) (English Edition)

Apress

Pro WordPress Theme Development                  

Wiley

Smashing WordPress Themes: Making WordPress Beautiful

Packt Publishing

Learn to Create WordPress Themes by Building 5 Projects

php[architect]

WordPress Development in Depth                  

Soumitra Halder

Wordpress Theme Development From Scratch For Beginner: Step by step guide making a WordPress theme (Wordpress eBook Book 1) (English Edition)

Independently published

WordPress Block Theme: Everything you need to know to create a block theme

Van Duuren Informatica

WordPress-thema's bouwen                        

Independently published

WORDPRESS DEVELOPMENT GUIDE: Build and Manage Websites with WordPress

Independently published

WordPress Klassieke Thema: Maak een eigen WordPress thema