Spectrum Publications is one of India’s most trusted names in competitive exam preparation. Known especially for its well-structured and easy-to-understand books, Spectrum has become a top choice among UPSC, State PSC, and SSC aspirants. At Ashirwad Publication ,we bring you a curated collection of original Spectrum books covering subjects like Indian History, Geography, Science, and Polity — all at affordable prices and fast delivery options.

Whether you're preparing for the Civil Services Exam, looking for factual clarity in Modern Indian History, or revising for General Studies, Spectrum books are designed to help you grasp concepts quickly and retain them longer. These books are recommended by toppers and educators across India due to their accuracy, updated content, and student-friendly layout.

Top Spectrum Books Available:

• A Brief History of Modern India (by Rajiv Ahir) – A must-have for UPSC & State PCS aspirants.
• Geography of India – Detailed and comprehensive for both prelims and mains.
• Indian Polity – A quick reference book for polity basics.
• Science and Technology – Ideal for general awareness sections in various exams.
• Economy and Ecology – Great for conceptual clarity in optional subjects and GS papers.

Why Choose Spectrum Books?

• Trusted by lakhs of UPSC/PCS aspirants
• Updated editions as per the latest syllabus
• Crisp summaries and practice questions
• Clear headings, flowcharts & tables for quick revision
• Written by subject experts and backed by years of academic excellence

Why Buy from Ashirwad Publication?

Ashirwad Publication ensures that you get original Spectrum books online with prompt customer service and nationwide delivery. Our team carefully sources every book to guarantee authenticity. Whether you're studying for UPSC Prelims, preparing notes for Mains, or teaching in coaching institutes, we provide all essential titles under one roof.

Fast, Reliable & Affordable

We understand that competitive exam aspirants work with tight timelines. That’s why we offer quick dispatch, secured packaging, and multiple payment options — so your preparation never stops.