Here’s a complete list of my published game design work.
Parsantium
Parsantium: City at the Crossroads
Whispers of the Dark Daeva (5e)
Whispers of the Dark Daeva (PFRPG)
D&D Adventurers League
Dungeons & Dragons Adventurer

#14 Haunted Tomb of the Dragon Slayer: Part 1
#15 Haunted Tomb of the Dragon Slayer: Part 2; Making Maps Part 1
#16 Working Together
#17 Weaving Scenes Together; Buying Magic Items; Selling Magic Items
#18 Running Mysteries
#19 The Sewer Stalkers
#20 Running Horror Encounters
#21 Making Maps Part 2; The Endgame
#24 Candlekeep, Chuuls
#25 Carnage at the Carnival; Making Maps Part 3: Buildings
#26 Schemes of the Skull
#31 Temple of Sekolah Part 1; Making Maps Part 4: Villages and Towns
#32 Temple of Sekolah Part 2
#33 Temple of Sekolah Part 3
#38 Tall Tales by Firelight
#47 The Darklake Regatta
#51 The Frazzled Flumphs
#71 Our Lady of Thay
#76 Gateway to the Plaguestone
#79 Scourge of the Plaguestone
Kobold Press
Labyrinth Worldbook – lead designer
Empire of the Ghouls – lead designer
Midgard Worldbook – co-author
Midgard Heroes Handbook for 5th Edition – co-author
Southlands Worldbook – lead designer
Southlands Player’s Guide – co-author
Book of Ebon Tides – additional design
Campaign Builder: Castles & Crowns – lead designer
Campaign Builder: Cities & Towns – lead designer
City of Cats – additional design
Creature Codex – co-author
Guide to the Labyrinth – Lands of Parsantium
Hidden Tomb of Nargoth (Tales of the Valiant)
Monster Vault 2 (Tales of the Valiant) – designer
Tales of the Old Margreve (5e) – Meadow of Fey Revels
Tome of Beasts 2 – additional design
Tome of Beasts 3 – lead designer
Tome of Beasts 3 Lairs – Rainforest Reckoning
Wastes of Chaos – lead designer
Tales from the Wastes – Down the Gullet
Warlock #1: Mythos – Legacy of the Unhinged Gardeners
Warlock #2: Dread Magic – City of Blue Blocks, Haunted Giant, Necrotic Tick
Warlock #6: City of Brass – Bazaar of Ineffable Wonders
Warlock #9: The World Tree – Amid the Leaves of Yggdrasil
Warlock #15: Boss Monsters – Death Barque, Bone Colossus
Warlock #27: Southlands – Wondrous Locales of the Southlands
Warlock Grimoire – collects the first 10 issues of Warlock
Warlock Grimoire 2 – collects issues 11-19
Warlock Grimoire 3 – collects issues 20-28
Warlock Grimoire 4 – Misto Cherno: Treachery in Motion
Warlock Lair 14: The Infernal Salt Pits
Warlock Lair 16: Lamassu’s Secrets
Warlock Lair 17: Mad Maze of the Moon Kingdom
Warlock Lair 71: The Slumbering Titan
Warlock Lair 78: Secrets of the Serpentine Codex
Midgard Legends (Pathfinder 1e) – Titus Patrascu: Fallen Paladin
Midgard Bestiary for 4th Edition D&D – co-author
Bonus Bestiary for 4th Edition D&D – co-author
Defenders of Midgard (4e) – co-author
Iron Gazetteer (4e) – Perils of the Mountains, Wonders of the Deep Caverns
Contributions to Open Design patron projects
Courts of the Shadow Fey (4e) – NPC & monster stats
Halls of the Mountain King (4e) – monster & trap conversions
Six Arabian Nights (3e) – Green Monkey Coffee Shop
Wrath of the River King (4e) – Lost in the Woods
Zobeck Gazetteer (3e) – kobold street traps
Jeff Stevens Games
Potbellied Kobold’s Guide to Villains & Lairs – Garrak Ironfist & Zanetta Nightshade
Weapons of Lore – Trident of R’lyeh
Raging Swan Press
The Picaroon Peninsula – co-author
Places of Power: Forgotten Athenaeum
So What’s The Armour Like, Anyway?
So What’s That Shiny Thing, Anyway?
So What’s The Tavern Like, Anyway? – co-author
So What’s The Tavern Like, Anyway? II
So What’s The Weapon Like, Anyway?
Treasures & Trinkets: Gemstones & Art Objects
Village Backdrop: Black Wyvern
TSR
Dungeon #38 – A Blight on the Land


