出版商 Roger Colby

Cover for Roger Colby · Come Apart (Paperback Book) (2014)

Come Apart (2014)

Cover for Roger Dean Colby · This Broken Earth (Paperback Book) (2014)

This Broken Earth (2014)

Roger Dean Colby

Cover for Roger D Colby · The Terminarch Plot (Paperback Book) (2015)

The Terminarch Plot (2015)

Cover for Roger Dean Colby · The Terminarch War (Paperback Book) (2016)

The Terminarch War (2016)

Roger Dean Colby

Cover for Roger Colby · The Shibboleth Code (Paperback Book) (2018)

The Shibboleth Code (2018)