The Cleveland Heights LGBTQ Sci-Fi and Fantasy Role Playing ClubDoug Henderson · First published 2021Open the Tome
A Photographic History of the Orient LineChris Frame, Rachelle Cross, Robert Henderson, Doug Cremer · First published 2019Open the Tome
A Photographic History of P&O CruisesDoug Cremer, Robert Henderson, Rachelle Cross, Chris Frame · First published 2015Open the Tome
The British Presidency of the EU and British European policyDoug Henderson · First published 1998Open the Tome
