Teenage Mutant Ninja Turtles Sourcebook Review

​The Teenage Mutant Ninja Turtles: IDW Sourcebook hardcover, released in March 2025, is a comprehensive guide to IDW Publishing’s TMNT universe, spanning over 14 years and 250 issues. Authored by Patrick Ehlers, this 408-page volume delves into the intricate world of the Turtles, offering detailed insights into characters, storylines, and settings.

Overview

This sourcebook serves as an extensive reference for fans, covering the main series, miniseries, and one-shots. It provides in-depth information on character histories, significant story arcs, and the various locations and dimensions explored throughout the series. The book is designed to complement the Teenage Mutant Ninja Turtles: The IDW Collection hardcovers, aligning seamlessly on the bookshelf. ​

Art & Design

The sourcebook features a rich collection of illustrations from the diverse array of artists who have contributed to the IDW TMNT series over the years. These visuals enhance the textual content, providing readers with a vivid representation of the characters and settings. The hardcover’s design mirrors the aesthetic of the IDW Collection volumes, ensuring a cohesive look for collectors.

Writing & Content

Patrick Ehlers, known for his work on the Teenage Mutant Ninja Turtles Oral History, brings a wealth of knowledge to this project. His writing offers a clear and engaging narrative, making complex storylines accessible to both new readers and longtime fans. The sourcebook includes articles on every character, location, concept, and story beat up to issue #150, as well as content from various mini, macro, micro, and side series. ​

Contents

The book is structured to provide a comprehensive overview of the TMNT universe, including:​

• Detailed character profiles

• Summaries of major story arcs

• Explorations of key locations and dimensions

• Insights into the significance of various plot points

• An index for easy navigation

Additionally, it features content from special issues like Untold Destiny, the 2024 Free Comic Book Day edition, and Alpha issues.

Final Thoughts

The Teenage Mutant Ninja Turtles: IDW Sourcebook is an invaluable resource for anyone interested in the expansive world of the Turtles. Its thorough coverage and thoughtful design make it a must-have for collectors and a helpful guide for new readers looking to navigate the complex TMNT narrative landscape.