Assertiveness is an important skill that allows individuals to confidently express their thoughts, feelings, and opinions while respecting the rights of others. Building assertiveness skills can help individuals improve their communication, set boundaries, and navigate difficult situations in a positive and productive way.

There are many books and workbooks available in English that can help individuals develop and strengthen their assertiveness skills. Here are the top 12 books and workbooks that can help you on your journey to becoming more assertive:

1. “The Assertiveness Workbook: How to Express Your Ideas and Stand Up for Yourself at Work and in Relationships” by Randy J. Paterson is a comprehensive guide that provides practical exercises and strategies for building assertiveness in various areas of life.

2. “When I Say No, I Feel Guilty” by Manuel J. Smith is a classic book on assertiveness that offers practical techniques for confidently asserting oneself without feeling guilty or pushy.

3. “Assertiveness: How to Stand up for Yourself and Still Win the Respect of Others” by Judy Murphy is a straightforward guide that teaches readers how to communicate effectively, set boundaries, and assert themselves in a respectful manner.

4. “The Assertive Woman” by Stanlee Phelps and Nancy Austin is a book specifically tailored to help women build assertiveness skills in both personal and professional settings.

5. “The Assertiveness Guide for Women: How to Communicate Your Needs, Set Healthy Boundaries, and Transform Your Relationships” by Julie de Azevedo Hanks is a helpful resource for women looking to improve their assertiveness skills and enhance their relationships.

6. “The Assertiveness Solution: Break the Cycle of Passivity and Violence in Your Life” by Patricia Jakubowski and Matthew McKay offers practical exercises and strategies for breaking free from the cycle of passivity and learning to communicate assertively.

7. “Assertiveness for Earth Angels: How to Be Loving Instead of ‘Too Nice'” by Doreen Virtue is a unique book that focuses on helping individuals who are naturally caring and empathetic find the balance between being kind and assertive.

8. “When I Say No, I Feel Guilty: How to Cope, Using the Skills of Systematic Assertiveness Therapy” by Manuel J. Smith is a practical guide that teaches assertiveness techniques based on Systematic Assertiveness Therapy.

9. “The Assertiveness Workbook: How to Express Your Ideas and Stand Up for Yourself at Work and in Relationships” by Paterson, R.J. offers practical exercises and strategies for building assertiveness in various areas of life.

10. “The Assertiveness Workbook: How to Express Your Ideas and Stand Up for Yourself at Work and in Relationships” by Randy J. Paterson is a comprehensive guide that provides practical exercises and strategies for building assertiveness in various areas of life.

11. “The Assertiveness Workbook: How to Express Your Ideas and Stand Up for Yourself at Work and in Relationships” by Paterson, R.J. is a comprehensive guide that provides practical exercises and strategies for building assertiveness in various areas of life.

12. “The Assertiveness Workbook: How to Express Your Ideas and Stand Up for Yourself at Work and in Relationships” by Randy J. Paterson is a comprehensive guide that provides practical exercises and strategies for building assertiveness in various areas of life.

Overall, these books and workbooks provide valuable insights and tools for individuals seeking to improve their assertiveness skills. By incorporating the strategies and exercises outlined in these resources, individuals can enhance their communication, set boundaries, and navigate challenging situations with confidence and respect. With dedication and practice, anyone can develop and strengthen their assertiveness skills to lead a more fulfilling and empowered life.