---
product_id: 85683691
title: "Magic Tree House #38: Monday with a Mad Genius (A Stepping Stone Book(TM))"
price: "HK$50"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/85683691-magic-tree-house-38-monday-with-a-mad-genius-stepping
store_origin: HK
region: Hong Kong
---

# Magic Tree House #38: Monday with a Mad Genius (A Stepping Stone Book(TM))

**Price:** HK$50
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Magic Tree House #38: Monday with a Mad Genius (A Stepping Stone Book(TM))
- **How much does it cost?** HK$50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/85683691-magic-tree-house-38-monday-with-a-mad-genius-stepping)

## 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

Magic Tree House #38: Monday with a Mad Genius (A Stepping Stone Book(TM))

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #365,120 in Books ( See Top 100 in Books ) #137 in Children's Time Travel Science Fiction #2,147 in Fantasy for Children #3,065 in Children's Action & Adventure Books (Books) |
| Book 10 of 27  | Magic Tree House Merlin Mission |
| Customer Reviews | 4.7 4.7 out of 5 stars (555) |
| Dimensions  | 5.25 x 0.33 x 7.63 inches |
| Edition  | Reprint |
| Grade level  | 2 - 5 |
| ISBN-10  | 0375837302 |
| ISBN-13  | 978-0375837302 |
| Item Weight  | 3.6 ounces |
| Language  | English |
| Print length  | 144 pages |
| Publication date  | January 13, 2009 |
| Publisher  | Random House Books for Young Readers |
| Reading age  | 6 - 8 years, from customers |

## Images

![Magic Tree House #38: Monday with a Mad Genius (A Stepping Stone Book(TM)) - Image 1](https://images-eu.ssl-images-amazon.com/images/I/618NFpd7HeL.jpg)

---

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**Shop now:** [https://www.desertcart.hk/products/85683691-magic-tree-house-38-monday-with-a-mad-genius-stepping](https://www.desertcart.hk/products/85683691-magic-tree-house-38-monday-with-a-mad-genius-stepping)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-30*