Hastrekha Vigyan (कीरो सम्पूर्ण हस्तरेखा‑विज्ञान) is a Hindi paperback on the traditional art and science of palmistry, published by Manoj Publications. The book explains how the lines, patterns, and signs on a person’s palm are believed to reveal insights about their personality, life events, and future prospects. It includes illustrations and analyses of notable individuals’ palm prints to help readers learn how to interpret different line formations. Designed for both beginners and enthusiasts, it aims to guide readers toward becoming skilled in understanding the language of hand lines. Through practical examples and clear explanations, the book presents the fundamentals of palm reading rooted in traditional Indian practices.