Obtaining Results without Authority: A Practical Guide by Sorin Dumitrascu is an essential read for anyone who wants to make a difference and influence others in a corporate setting, but lacks the authority to do so. Using the principle of reciprocity, the book offers practical advice on how to fine-tune your sense of give-and-take, play an influential team role, and gain allies to create change.

The book provides real-life examples of individuals who have successfully taken the initiative and acted assertively, even though they lack authority. One such example is Sabrina, an administrative assistant in a television newsroom who was considered a strong leader due to her ability to portray confidence and integrity, help others do their jobs efficiently, know how to get things done, and take the lead on important projects. Sabrina's success serves as proof that anyone can behave like a leader and make a difference in their company.

The book also stresses the importance of gaining allies, rather than enemies when trying to create change. By being willing to change your mind and your ideas, you can gain the support of others and create lasting change.

Overall, Obtaining Results without Authority: A Practical Guide is an insightful and practical guide that will help individuals navigate the corporate world with confidence and create positive change, even when they lack authority. It's a must-read for anyone who wants to make a difference in their company and is willing to take the initiative to do so. So, the next time you feel like you're getting something for nothing, remember that with the right tools and mindset, you can obtain results without authority.