New Horizons in PilingMalcolm D. Bolton, Akio Kitamura, Osamu Kusakabe, Masaaki Terashi · First published 2020Open the Tome
For the Love of CarolineMalcolm Bolton, Jennifer Armstrong, Carl Bolton · First published 2018Open the Tome
Journey to GibraltarV J Beanland, Charles Bolton Beanland, Albert Beanland, Clare Kirk, Vanessa Wester, Malcolm Beanland, Bolton Beanland, Emma Beanland, Emmett Beanland, Harriett Beanland · First published 2018Open the Tome
Five Seconds LongerMalcolm Bolton, Carl Bolton, Jennifer Armstrong · First published 2015Open the Tome
