"उत्तराखंड : एक समग्र अध्ययन" (Uttarakhand: Ek Samagra Adhyayan) is a comprehensive guidebook designed specifically for Uttarakhand State Civil Services and other competitive examinations. Published by परीक्षा वाणी (Pariksha Vani), this is the 16th revised edition and includes the latest statistics, solved question papers from previous years, and covers all important topics related to Uttarakhand's history, geography, culture, politics, and current affairs. Ideal for aspirants seeking in-depth and updated study material for state-level exams.