Copyright & credits

Who owns what on this website, and what to keep in mind when using it.

Last updated: 6 November 2026

Text and design

The text, design and logo of this website belong to Dr. Hukam Chand Jain and his family. You are welcome to quote short passages with a link back to this site.

Book covers

Book covers are shown to identify the books and remain the property of their publishers: Jain Prakashan Mandir, the Rajasthan Hindi Granth Academy, K’Sagar Publications, RBD Publications, Ajmera Book Company, Book Treasure, Shyam Prakashan, Mahaveer Publications, Chyavan Prakashan (Pulse) and the Board of Secondary Education, Rajasthan.

Videos and reviews

Videos on his own channel belong to Dr. Jain. Reviews by other YouTube channels belong to those channels; the summaries on this site are ours and the opinions are the reviewers’.

Quotes

Quotes from Dr. Jain are taken from his own videos, mainly his 2025 interview with RJ Saavi, and are translated from Hindi where shown in English.

Map and fonts

The outline of Rajasthan is drawn from openly available state boundary data. Fonts are Inter, Source Serif 4, Noto Sans and Noto Serif Devanagari, and Amita, all under open licences via Google Fonts.

Exam guidance

The exam guides suggest how his books fit each exam. Syllabi change: always check the latest official syllabus and notification.

Prices and availability

Prices, editions and stock on Amazon, Flipkart and publishers’ sites change often. Check the listing before you order.