Adventurous
Riding Freedom
1998
ISBN 9780439087964
Batman
2012
ISBN 9781401239923
To Reign in Hell
1985
ISBN 9780441814961
Riding Freedom
1998
ISBN 9780439087964Batman
2012
ISBN 9781401239923To Reign in Hell
1985
ISBN 9780441814961
Cycle of Fire
1970
ISBN 9780345019486
Disappeared
2017
ISBN 9780545944472
The Book of Dragons
2020
ISBN 9798626618341
Cybele's secret
2011
ISBN 9780553494860
A darkling sea
2014
ISBN 9781466827561
Legion of super-heroes archives
1991
ISBN 9781563899614
Red Limit Freeway
2014
ISBN 9781497613331
The Good, the Bad, and the Uncanny
2010
ISBN 9781101171455
Norby and the Court Jester
1999
ISBN 9780783886107
Red planet blues
2013
ISBN 9781473200098
Memory
2005
ISBN 9780765340764
The happy return
2011
ISBN 9780241955536
Pulse
2010
ISBN 9781429986441
Nexus
2012
ISBN 9781942948001
The Eunuch's Heir
2012
ISBN 9780985857707
Elric
2021
ISBN 9781785869556
Return to Groosham Grange
1999
ISBN 9780744583458
Initiate’s Trial
2011
ISBN 9780007384471
Deathbed
2018
ISBN 9781401290030
Polaris
2004
ISBN 9780441012022
Last act in Palmyra
1995
ISBN 9780099515128