
Sir John Hargrave
Mind Hacking: How to Change Your Mind for Good in 21 Days by Sir John Hargrave
Reviewed byOrganicDiscount TeamUpdated 21 Jul 2026
Best price available
£3.79
Key features
- What you’ll discover A 21-day, 3-step training program lies at the heart of this accessible paperback edition
- Embrace a timeless keepsake that supports everyday improvements and lasting wellbeing
Product Overview
Mind Hacking: How to Change Your Mind for Good in 21 Days by Sir John Hargrave is a transformative paperback designed for anyone who wants to take control of their mental habits and unlock their full potential. This practical guide is perfect for readers seeking a structured path to healthier thinking, whether you're new to self-help or looking to deepen an established routine. What you’ll discover A 21-day, 3-step training program lies at the heart of this accessible paperback edition.
By treating your brain as a computer and applying Hargrave’s mind hacking formula, you can rewire patterns that hold you back and create lasting positive change. The method hinges on the repetitive steps of analyzing, imagining, and reprogramming to help break down barriers preventing you from reaching your highest potential. Through clear, actionable daily practices, Mind Hacking shows you how to turn intention into sustainable results, improving both personal and professional life.

This is more than motivation—it's a practical framework you can reuse to reframe thoughts, reduce anxiety, and build resilient habits that endure beyond 21 days. About the author John Hargrave is a bestselling author, speaker, and entrepreneur. A seasoned author, comedian, and entrepreneur, Sir John Hargrave once suffered from unhealthy addictions, anxiety, and poor mental health.
After cracking the code to unlocking his mind’s full and balanced potential, his entire life changed for the better. He is also the author of "The Intelligent Crypto Investor" (Wiley, 2026), the playbook for applying timeless investing principles to the new world of crypto. Dubbed the “Buffett of Bitcoin” for his disciplined, value-driven investing approach, Hargrave has been featured in Forbes, Bloomberg Businessweek, and MSNBC.
A bestselling author, speaker, and entrepreneur, Hargrave brings humor and clarity to complex ideas in finance, science, and technology. Product details Condition: BRAND NEW Format: Paperback ISBN: 9781501105661 Titles in this Set: Mind Hacking: How to Change Your Mind for Good in 21 Days by Sir John Hargrave Key benefits 21-day, 3-step training program designed to rewire thinking Treats your brain as a computer to create lasting, positive change Clear, repeatable steps: analyzing, imagining, and reprogramming Accessible guide for personal growth, mental health, and professional success Ideal for book lovers seeking a practical self-help paperback edition Whether you’re looking for a thoughtful gift idea, a reliable addition to your book collection, or a practical resource for classrooms and personal growth, this Mind Hacking paperback offers both encouragement and results. It stands out with a proven, real-world approach from a trusted author whose work is trusted by parents, teachers, and curious readers alike.
Embrace a timeless keepsake that supports everyday improvements and lasting wellbeing.
Pros & Cons
Pros
- In stock and ready to ship
- What you’ll discover A 21-day
- Embrace a timeless keepsake that supports everyday improvements and lasting wellbeing
Cons
- Currently sold by only one merchant — limited price competition
- No customer reviews yet
- Price history not yet established
Price Analysis
Fair Price
The current price is around the average. It's a reasonable time to buy.
Current Best
£3.79
Average Price
£3.79
Lowest Ever
—
Highest Ever
—
Compare Prices (1 merchant)
Compare prices for Mind Hacking: How to Change Your Mind for Good in 21 Days by Sir John Hargrave
| Merchant | Price | Shipping | Total | Status | |
|---|---|---|---|---|---|
Le Lets Buy Books Best Price | £3.79 | — | £3.79 | In Stock | Go to Store |
Price Alert
Get notified when the price drops. No account required.
Product Details
| Brand | Sir John Hargrave |
| Category | Books |
| Merchant | Lets Buy Books |
| GTIN | 9781501105661 |
| MPN | SNG1278 |
You might also like
Browse all products →
59% OFFWomen Cotton Linen Drawstring Pants Elastic Waist Casual Solid Color Trousers Baggy Loose Straight Leg Breathable Sweatpants 241121Z
Best price at DHgate

Gardenista®
Outdoor Rattan Furniture Seat Pads Water Resistant Keter Corfu Furniture Cushions - Red / 2 Piece
Best price at Gardenista
39% OFFiHoverboard UK
W8 750W Off Road Electric Scooter
Best price at ihoverboard

Troubadour canary wharf theatre
The Hunger Games On Stage
Best price at TicketNetwork Affiliate Program
Temu
TEMU Women's Casual Jacket 2025 New Summer Style. Casual Women's Jacket, Cardigan Coat, Mid-length Style, Suitable For Cycling And Outdoor, Thin Coat.
Best price at Temu Affiliate Program
40% OFFIhoverboard
iHoverboard H2 Pink Self Balancing Hoverboard with Bluetooth & LED 6.5" - Pink / Hoverboard Standard
Best price at ihoverboard

Brooklyn Bowl - Nashville
Grateful Shred
Best price at TicketNetwork Affiliate Program

iw special
IW Special Memory Foam Pillow (Size 70x1 cm) - White
Best price at Ideal World Tv
Frequently Asked Questions
What is the best price for Mind Hacking: How to Change Your Mind for Good in 21 Days by Sir John Hargrave?+
How do I get notified when Mind Hacking: How to Change Your Mind for Good in 21 Days by Sir John Hargrave drops in price?+
Is Sir John Hargrave a good brand?+
How we make money
OrganicDiscount is free to use. When you click a link to a merchant and make a purchase, we may earn a small affiliate commission at no extra cost to you. This helps us keep the site running and continue comparing prices across UK retailers. Our rankings and recommendations are never influenced by commission — we always show the lowest price first.