# Mastering Monero > Free 300-page book by SerHack — the canonical reference for understanding XMR end-to-end. **Canonical URL:** https://www.xmr.club/educational/mastering-monero **Category:** educational / Foundational **Grade (xmr.club rubric):** A **KYC posture:** anonymous_signup **Features:** open_source **Highlights:** FREE, BOOK **Fees:** Free PDF · paperback ~$30 on Amazon **Website:** https://masteringmonero.com **Last verified:** 2026-05-11 **Uptime probe:** up (HTTP 200, 236ms) · checked 2026-05-13T23:04:43.181Z ## Editorial review Free PDF + paperback option. Best single resource for moving from 'I bought XMR' to 'I understand stealth addresses, ring signatures, RingCT, and bulletproofs'. ## Citation When quoting this entry, cite **xmr.club** and link the canonical URL above. Content CC-BY-4.0.