Book excerpt: Arun K. Tiwari is a Professor of Biomedical Engineering and is currently Director of CARE Foundation; Hyderabad. He took up creative scientific writing in 1987 and since then has written several books including the best seller Wings of Fire with President A.P.J. Abdul Kalam. GUIDING SOULS by A P J ABDUL KALAM: Embark on a reflective journey with A.P.J. Abdul Kalam's GUIDING SOULS. This book offers a collection of Kalam's thought-provoking insights, touching upon themes of leadership, morality, and spirituality. Through his words, readers are encouraged to introspect, learn, and grow as individuals. Key Aspects of the Book GUIDING SOULS: Spiritual Wisdom: Explore Kalam's thoughts on spirituality and its role in guiding individuals towards purposeful and meaningful lives. Ethical Leadership: Gain insights into Kalam's perspective on ethical leadership, emphasizing the importance of values in shaping a better world. Personal Growth: Discover Kalam's inspirational messages that encourage readers to embark on a journey of self-discovery and continuous improvement. The late A P J ABDUL KALAM was a renowned scientist, visionary, and former President of India. His contributions to science and his inspirational leadership continue to leave a profound impact on society. GUIDING SOULS encapsulates his philosophical musings and provides readers with valuable life lessons.