Editores Penny Press

Cover for Wyken Seagrave · B4a (Hardcover Book) (2015)

Cover for Wyken Seagrave · Illustrated Cosmic Monopole - Time Crystal (Paperback Book) (2016)

Illustrated Cosmic Monopole - Ti... (2016)

Cover for Wyken Seagrave · The Time Tunnel: Time Crystal (Paperback Book) [Revised with New Glossary, Bibliography, Character edition] (2016)

Revised with New Glossary, Bibliography, Character edition

The Time Tunnel: Time Crystal (2016)

Cover for Wyken Seagrave · B4a (Hardcover Book) (2018)

Cover for Wyken Seagrave · B4A Español (Book) (2019)

B4A Español (2019)