David Langford

with Andy Cox, Sean McMullen and Tim Akers

with William Robert Loosley

with Andy Cox and Gwendolyn Kiste

The Magazine of Fantasy & Science Fiction, November/December 2018

2018

with C.C. Finlay, Sean McMullen, Jerry Oltion and Jeffrey Ford

with Georgina Bruce, Caroline M. Yoachim, David Tallerman and Bonnie Jo Stufflebeam

with Andy Cox, Katharine Duckett, Neil Williamson and Bonnie Jo Stufflebeam

with Andy Cox and Tony Lee

with Julie C. Day and Tony Lee

with Andy Cox and George Zebrowski

with Andy Cox

Graffiti nella biblioteca di Babele

2012

with Kathryn Cramer, Sean McMullen, Damien Broderick, Cat Sparks and Brenda Cooper

with Andy Cox, Tony Lee and Ray Cluley

with Andy Cox and Sean McMullen

with Andy Cox and Priya Sharma

Earthdoom

2011

with John Grant

Fantasy & Science Fiction, July/August 2010

2010

with Pat Murphy, Sean McMullen, Ramsey Shehadeh and Albert E. Cowdrey

Witpunk

2003

with Paul Di Filippo and James K. Morrow

The Wyrdest Link: A Terry Pratchett Discworld Quizbook

2002

with Terry Pratchett

The Mammoth Book Of Awesome Comic Fantasy

2001

with Esther M. Friesner, Connie Booth, John Morressy, Scott Edelman, Marilyn Todd, Jack Adrian and Stan Nicholls

Fantasy & Science Fiction, January 2000

2000

with Amy Sterling Casil

Shadows Over Innsmouth: The Return of the Deep Ones

1994

with Basil Copper and Jack Yeovil

The Weerde, Book 2: The Book of the Ancients

1993

with Mary Gentle and Liz Holliday

with R. Chetwynd-Hayes

Frontier Crossings

1987

with Keith Roberts and George Zebrowski

The Third Millennium: A History of the World AD 2000-3000

1985

with Brian M. Stableford

The Mammoth Book of Comic Fantasy

1998

with Esther M. Friesner and John Morressy