Tim has been the lead developer on over a dozen titles on Dungeon Masters Guild, several of which have become Adamantine best-sellers (the highest ranking metals available). He has also collaborated on dozens more titles, as writer, editor,  or project manager.

Old School Hacks Vol. 1: Hexcrawling - Wilderness Exploration & Random Encounters Old School Hacks Vol. 2: Player Roles Old School Hacks Vol. 3: Megadungeon Mayhem Domille's Wondrous Character Sheet
The Ruinous Islands by Tim Bannock Dumplings & Dragons by Matthew Bannock Calendar of Harptos Curse of Strahd DM's Kit & Screen
Forging the Forgotten Realms: A DM's Kit for Running the Realms Modrons, Mephits & Mayhem! Modrons, Mephits & Mayhem Free Enhancement The Hag's Hexes (Fantasy Grounds version)
The Hag's Hexes Curse of the Gumdrop Ooze - Revised & Expanded The Bog of Enoren Titchwillow So, a Cleric and a Vampire Walk into a Tavern
Monsters of the Guild (Fantasy Grounds version) Monsters of the Guild Raiders of the Lost Tomb: Chult Adventurer’s Guide Dungeon Tales Volume 1
Encounters in the Savage Jungles (Fantasy Grounds version) Encounters in the Savage Jungles The Dam Kobolds Expansion!