OOSR SoloOSR Solode Peter Rudin-BurgessEdiciones (1)OSR Solo (2021)Lulu Press, Inc. · inglés · ISBN 9781008996359Más obras de Peter Rudin-BurgessJanuary 2018 Issue #0009RolemasterBlog Fanzine Issue 12 April 201833Deep 2nd Edition3Deep 2nd Edition