Will O'Brien

Pathfinder Roleplaying Game: Villain Codex

Pathfinder Roleplaying Game

Mikko Kallio, Amanda Hamon Kunz, Eric Hindley, Rogier van de Beek, Subroto Bhaumik, Suzanne Helmigh, Daniel Lopez, Crystal Frasier, Linda Zayas-Palmer, Matt Forsyth, Anastasia Ovchinnikova, Damien Mammoliti, Riccardo Rullo, Moh Z. Mukhtar, Stephen Radney-MacFarland, Logan Bonner, Dale C. McCoy Jr., Hai Hoang, Miguel Regodón Harkness, Nikolai Ostertag, Wayne Reynolds, Alexander Augunas, Paris Crenshaw, Alistair Rigg, Tim Kings-Lynne, Mark Seifter, Thomas M. Reid, Kent Hamilton, Mark Molnar, Richard Suwono, Nemanja Stanković, Jason Bulmahn, Jorge Fares, Dimitri Sirenko, Stanislav Dikolenko, Dan Dillon, Shen Fei, Rudy Siswanto, Roberto Pitturru, Hugh Pindur, Will O'Brien, Gintas Galvanauskas, Florian Stitz, Alex Riggs, Bogdan Rezunenko, Mariusz Gandzel, Chris Knight, Ramon Puasa Jr., Yan Kyohara, Firat Solhan, Leonardo Borazio, Jose Parodi

Pathfinder Adventure Path #101: The Kintargo Contract

Hell's Rebels #5

Robert Lazzaretti, Todd Stewart, Robert Brookes, Jim Groves, Stephanie Lorée, David N. Ross, F. Wesley Schneider, Kalervo Oikarinen, Eva Widermann with Miguel Regodón Harkness (Illustrator), Ekaterina Burmak (Illustrator), Tom Babbey (Illustrator), Steve Ellis (Illustrator), Wayne Reynolds (Illustrator), Ben Wootten (Illustrator), Will O'Brien (Illustrator), Roberto Pitturru (Illustrator), Kiki Moch Rizky (Illustrator), Maichol Quinto (Illustrator), Ralph Horsley (Illustrator), Caio Maciel Monteiro (Illustrator)

Pathfinder Adventure Path #123: The Flooded Cathedral

Ruins of Azlant #3

Mikko Kallio, Adam Daigle, Robert Lazzaretti, Francesca Baerald, Kalervo Oikarinen, David Schwartz, John Compton with Oksana Kerro (Illustrator), Hugh Pindur (Illustrator), Diana Martinez (Illustrator), Nikolai Ostertag (Illustrator), Maichol Quinto (Illustrator), William Liu (Illustrator), Will O'Brien (Illustrator), Setiawan Lie (Illustrator), Firat Solhan (Illustrator)

Pathfinder Adventure Path #97: In Hell's Bright Shadow

Hell's Rebels #1

Eric Hindley, Robert Lazzaretti, Crystal Frasier, Stephanie Lorée, Michael McCarthy, Eva Widermann with Dave Allsop (Illustrator), Eric Belisle (Illustrator), Ekaterina Burmak (Illustrator), Steve Ellis (Illustrator), Shen Fei (Illustrator), Lars Grant-West (Illustrator), Miguel Regodón Harkness (Illustrator), Caio Maciel Monteiro (Illustrator), Will O'Brien (Illustrator), Kiki Moch Rizky (Illustrator)

Pathfinder Adventure Path #98: Turn of the Torrent

Mike Shel with Stephanie Lorée, Miguel Regodón Harkness, Kiki Moch Rizky, Todd Stewart, Ekaterina Burmak, Thurston Hillman, Steve Ellis, Jaime Martínez, Caio Maciel Monteiro, Kim Sokol, Tatiana Vetrova, Dave Allsop, Will O'Brien, Patrick Reinemann, Tim Nightengale, Wayne Reynolds, Robert Lazzaretti, Eva Widermann

Pathfinder Adventure Path #99: Dance of the Damned

Hell's Rebels #3

Robert Lazzaretti, Todd Stewart, Richard Pett, Alistair Rigg, Stephanie Lorée, Michael McCarthy, F. Wesley Schneider, Eva Widermann with Davi Blight (Illustrator), Ekaterina Burmak (Illustrator), Steve Ellis (Illustrator), Caio Marciel Monteiro (Illustrator), Wayne Reynolds (Illustrator), Roberto Pitturru (Illustrator), Shen Fei (Illustrator), Johan Grenier (Illustrator), Miguel Regodón Harkness (Illustrator), Will O'Brien (Illustrator)

Pathfinder Adventure Path: Curse of the Crimson Throne

Pathfinder Adventure Path #7-12

Imaginary Friends Studios, Jacob Fraizer, Rick Miller, Kremena Chipilova, Michael Kortes, Subroto Bhaumik, Robert Lazzaretti, J.D. Wiker, Taylor Fischer, Richard Pett, Brian Cortijo, Edward P. Healy, Riccardo Rullo, Sam Yang, Andrew Hou, Mike McArtor, Miguel Regodón Harkness, Nikolai Ostertag, Wayne Reynolds, Nicolas Logue, Mike Selinker, Caio Maciel Monteiro, Tito Leati, Kent Hamilton, Kevin Yan, Richard Suwono, Dimitri Sirenko, Hazem Ameen, Greg A. Vaughan, Eric Belisle, James Jacobs, Concept Art House, Ben Wootten, Roberto Pitturru, Bryan Sola, Will O'Brien, Kyle Hunter, F. Wesley Schneider, Joshua J. Frost, Setiawan Lie, Dave Melvin, Irina Kuźmina, Eric L. Boyd, Eva Widermann, Teeuwynn Woodruff, Firat Solhan

Pathfinder Campaign Setting: Inner Sea Faiths

Pathfinder Campaign Setting

Amanda Hamon Kunz, Irina Nordsol, Sam Burley, Crystal Frasier, Jon Neimeister, Robert Brookes, Warren Mahy, Patrick Renie, Miguel Regodón Harkness, Jessica Price, David N. Ross, Shen Fei, James Jacobs, Ben Wootten, Ralph Horsley, Will O'Brien, Brandon Hodge, Denman Rooke, Florian Stitz, Benjamin Bruck, Thurston Hillman, Kiki Moch Rizky, Firat Solhan, Leonardo Borazio, Jose Parodi

Pathfinder Campaign Setting: The First World, Realm of the Fey

Pathfinder Campaign Setting

Robert Lazzaretti, James L. Sutter, Damien Mammoliti, Mark Moreland with Kiki Moch Rizky (Illustrator), Tomasz Chistowski (Illustrator), Diana Martinez (Illustrator), Brynn Metheney (Illustrator), Will O'Brien (Illustrator), Nikolai Ostertag (Illustrator), Roberto Pitturru (Illustrator), Riccardo Rullo (Illustrator), Andrew Sonea (Illustrator)

Pathfinder Roleplaying Game: Planar Adventures

Pathfinder Roleplaying Game

Lacy Pellazar, Eleanor Ferron, Todd Stewart, James L. Sutter, Gabriela Marchioro, Ron Lundeen, Linda Zayas-Palmer, Helge C. Balzer, Robert Brookes, Igor Artyomenko, Vicky Yarova, Imre Szabo, Wayne Reynolds, Paris Crenshaw, Jessica Price, Mark Seifter, Artur Nakhodkin, Ian Perks, Jay Epperson, Katherine Laczin, James Jacobs, Will O'Brien, Luca Sotgiu, Fabio Gorla, Ekaterina Burmak, F. Wesley Schneider, Lyz Liddell, Setiawan Lie, Isabelle Lee, Kim Sokol, Marius Bota, David Franco Campos, Davi Blight, Joe Pasini, John Compton, Kyle Stanley Hunter, Thurston Hillman, Vlada Hladkova, Sandra Posada