"The captain of the ship. Circling round and round forever. Caught in the gravity field."
Donna gave him a puzzled look. "Caught in the what?"
"Mavity field," he corrected. ( )

https://fromtheheartofeurope.eu/the-fourteenth-doctor-novelisations-the-star-bea...

Wild Blue Yonder was such a visual story, depending both on superb special effects and on twists in the plot, that the book version needs to be either a faithful screen-to-page adaptation or to take a completely different approach. Morris has (perhaps sensibly) gone for the first option, and the result is a workmanlike book that completists like me will want to have, but won’t be a gateway drug for anyone else. ( )