Penguin Random House will release D&D Dungeon Master’s Workbook of Worldbuilding, an officially-licensed Dungeons & Dragons book, into retail on May 5, 2026. 

This is an official companion workbook to the 2024 Dungeon Master’s Guide (see “‘D&D’ Core Trio“). It is designed as a storytelling tool that can help DMs build campaigns. The book teaches the basics of mapmaking for fantasy worlds and offers advice on roleplaying as a DM as well as gives DMs ideas for crafting magic items. This book also has compelling story hooks for over 25 scenarios.

It will retail for $26.00.

Penguin Random House also recently revealed Dungeons & Dragons: Player’s Workbook of Epic Adventures – An Official Companion to the Player’s Handbook (see “‘D&D: Player’s Workbook of Epic Adventures’“).

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