Haeck, James J. books & textbook
The Game Master's Book of More Random Encounters: A Collection of Reality-Shifting Taverns, Temples, Tombs, Labs, Lairs, Extraplanar and Even ... and into the Stars (The Game Master Series)
Ashworth, Jeff Baker, Tim Kalle, Jasmine Haeck, James J. Mason, Robert "Bob World Builder"
Media Lab Books /2024-07-16 Hardcover / 272 Pages
isbn-10: 1956403736 / isbn-13: 9781956403732
The Game Master's Book of Legendary Dragons: Epic new dragons, dragon-kin and monsters, plus dragon cults, classes, combat and magic for 5th Edition RPG adventures (The Game Master Series)
Hübrich, Aaron Dillon, Dan Lewis, Cody C. Haeck, James J. Pinto, Jim Gygax, Luke Ashworth, Jeff
Media Lab Books /2022-10-11 Hardcover / 240 Pages
isbn-10: 1956403051 / isbn-13: 9781956403053
Book of Lairs for 5th Edition
Baur, Wolfgang Winter, Steve Haeck, James J. Engard, Brian Sawatsky, Jon Shea, Mike Welham, Michael Marks, Greg Radle, Marc Grubb, Jeff
Kobold Press /2016-10-25 Paperback / 108 Pages
isbn-10: 1936781700 / isbn-13: 9781936781706
Eldritch Lairs: for 5th Edition
Haeck, James J Slavicsek, Bill Shea, Mike LeNeave, Jerry
Kobold Press /2018-03-02 Paperback / 64 Pages
isbn-10: 1936781786 / isbn-13: 9781936781782
Zobeck Clockwork City
Baur, Wolfgang Haeck, James J McFarland, Ben
Open Design LLC /2023-04-07 Hardcover / 306 Pages
isbn-10: 1950789624 / isbn-13: 9781950789627
