---
product_id: 83016701
title: "Professor Fiendish's Book of Diabolical Brain-Benders"
price: "$7.99"
currency: USD
in_stock: false
reviews_count: 2
url: https://www.desertcart.us/products/83016701-professor-fiendishs-book-of-diabolical-brain-benders
store_origin: US
region: United States of America
---

# Professor Fiendish's Book of Diabolical Brain-Benders

**Price:** $7.99
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Professor Fiendish's Book of Diabolical Brain-Benders
- **How much does it cost?** $7.99 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/83016701-professor-fiendishs-book-of-diabolical-brain-benders)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Criminal mastermind and evil genius Professor Fiendish has finally achieved his ultimate goal-a Murderous Maths book all to himself. And in a desperate attempt to warp the brains of readers everywhere he has filled it with utterly diabolical puzzles. Dare you face the challenge of. *the terrible writhing tongue tank of Fastbuck? *breadsticks at dawn with the gangsters? *the ultimate horror of the bottom of Fiendish's fridge? Pit your wits against everyone's favourite arch-enemy and see if you can solve the evil Professor's brain benders. Can you survive the Megavolt Vaults, the Darts of Doom or a game of Pass the Poison? Remember, it's not called Murderous Maths for nothing.

Review: My boys enjoy reading about math - I adore these books! My boys enjoy reading about math. They find the British humor hilarious and they remember things from these books years later.
Review: Five Stars - Wish all maths was taught this way .

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #985,765 in Books ( See Top 100 in Books ) #7,781 in Mathematics (Books) |
| Customer Reviews | 5.0 out of 5 stars 12 Reviews |

## Images

![Professor Fiendish's Book of Diabolical Brain-Benders - Image 1](https://m.media-amazon.com/images/I/51M29DEAKVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ My boys enjoy reading about math
*by M***S on November 28, 2016*

I adore these books! My boys enjoy reading about math. They find the British humor hilarious and they remember things from these books years later.

### ⭐⭐⭐⭐⭐ Five Stars
*by H***F on September 16, 2017*

Wish all maths was taught this way .

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-18*