---
product_id: 510090646
title: "The Game Master's Box of Unlimited Adventure: Thousands of unforgettable maps, tables, story hooks, NPCs, traps, puzzles and dungeon chambers to ... adventures on demand (The Game Master Series)"
brand: "jeff ashworth"
price: "¥22231"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/510090646-the-game-masters-box-of-unlimited-adventure-thousands-of-unforgettable
store_origin: JP
region: Japan
---

# The Game Master's Box of Unlimited Adventure: Thousands of unforgettable maps, tables, story hooks, NPCs, traps, puzzles and dungeon chambers to ... adventures on demand (The Game Master Series)

**Brand:** jeff ashworth
**Price:** ¥22231
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** The Game Master's Box of Unlimited Adventure: Thousands of unforgettable maps, tables, story hooks, NPCs, traps, puzzles and dungeon chambers to ... adventures on demand (The Game Master Series) by jeff ashworth
- **How much does it cost?** ¥22231 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/510090646-the-game-masters-box-of-unlimited-adventure-thousands-of-unforgettable)

## Best For

- jeff ashworth enthusiasts

## Why This Product

- Trusted jeff ashworth brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

This magical boxed set collects all three of author Jeff Ashworth's bestselling volumes in the Game Master 5E RPG book series. Inside, gamers will find:
- The Game Master's Book of Random Encounters
, with a foreword by Michael Shea
- The Game Master's Book of Non-Player Characters
, with contributions from Ben Egloff, Jasmine Bhullar and fantasy artist John Stanko
- The Game Master's Book of Traps, Puzzles and Dungeons
, with contributions from Jasmine Bhullar, Three Black Halflings, Jim Davis & Jonathan Pruitt and artist Kyle Hilton
It's enough tables, traps, story hooks, adventures and characters to keep your players engaged for years to come!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Dimensions | 12.05 x 0.1 x 13.55 inches |
| Isbn 10 | 1956403485 |
| Isbn 13 | 978-1956403480 |
| Item Weight | 7 pounds |
| Language | English |
| Print Length | 784 pages |
| Publication Date | May 23, 2023 |
| Publisher | Media Lab Books |

## Images

![The Game Master's Box of Unlimited Adventure: Thousands of unforgettable maps, tables, story hooks, NPCs, traps, puzzles and dungeon chambers to ... adventures on demand (The Game Master Series) - Image 1](https://m.media-amazon.com/images/I/71V3kfNZ+kL.jpg)

## Available Options

This product comes in different **Format** options.

## Frequently Bought Together

- The Game Master's Box of Unlimited Adventure: Thousands of unforgettable maps, tables, story hooks, NPCs, traps, puzzles and dungeon chambers to ... adventures on demand (The Game Master Series)
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- The Game Master's Book of Astonishing Random Tables: 300+ Unique Roll Tables to Enhance Your Worldbuilding, Storytelling, Locations, Magic and More ... RPG Adventures (The Game Master Series)

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**Shop now:** [https://www.desertcart.jp/products/510090646-the-game-masters-box-of-unlimited-adventure-thousands-of-unforgettable](https://www.desertcart.jp/products/510090646-the-game-masters-box-of-unlimited-adventure-thousands-of-unforgettable)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-22*