Editoras Steward House Publishers

Cover for J. Gryphon Shafer · Management Speak (Paperback Book) (2009)
Paperback Book
Management Speak
J. Gryphon Shafer
Cover for Trevor Hall · The Scalability Coefficient (Hardcover Book) (2013)
Hardcover Book
The Scalability Coefficient
Trevor Hall
Cover for Gryphon Shafer · A Pilot's Guide to Washington (Paperback Book) (2016)
Paperback Book
A Pilot's Guide to Washington
Gryphon Shafer