Numberella and the Worm Hole Wars - Kidnapped!David Grant, Ben Hulme-Cross, Alexander F. L. Newberry · First published 2023Open the Tome
Fantastic and StrangeBen Hulme-Cross, Stewart, Paul, Di Hatchett, Gill Jordan, Alessandro Valdrighi · First published 2017Open the Tome
Project X Comprehension ExpressCiaran Murtagh, Janice Pimm, Tamsyn Murray, Tony Bradman, Ben Hulme-Cross · First published 2017Open the Tome
Team ChallengeBen Hulme-Cross, Ciaran Murtagh, Claire O'Brien, Di Hatchett, Gill Jordan · First published 2017Open the Tome
Team Challenge, Stage 2Ben Hulme-Cross, Ciaran Murtagh, Claire O'Brien, Di Hatchett, Gill Jordan · First published 2017Open the Tome
