1. “HTML and CSS: Design and Build Websites” by Jon Duckett

• A beautifully designed book that simplifies learning HTML and CSS through visual examples and clear explanations. It’s perfect for beginners looking to get a solid foundation.

2. MDN Web Docs (Mozilla Developer Network):

• HTML Documentation
• CSS Documentation

MDN is one of the most trusted sources for web development documentation, offering detailed and practical examples on HTML, CSS, and JavaScript.

3. “CSS: The Definitive Guide” by Eric A. Meyer

• This book goes beyond the basics, covering advanced CSS techniques and best practices. It’s a great resource once you’ve mastered the fundamentals and want to dig deeper into styling techniques.

4. “Learning Web Design” by Jennifer Niederst Robbins:

• A beginner-friendly guide that covers not just HTML and CSS but also responsive design, JavaScript, and web graphics. It’s a comprehensive resource for those who want to get into web development.

5. W3Schools:

• W3Schools HTML Tutorial
• W3Schools CSS Tutorial

W3Schools provides interactive lessons and quizzes on web development, making it an excellent platform for hands-on practice.

6. “A Book Apart” Series:

• This series offers concise, informative books on web standards, design, and development, covering advanced topics like responsive design and CSS layouts. Check out their books on HTML and CSS to further your knowledge.