Jacqueline Rayner 
Doctor Who: Legends of Camelot 

Old legends and new worlds collide in this magnificent Doctor Who crossover with King Arthur and His Knights of the Round Table.While investigating a strange energy in Carbury, the Tenth Doctor and Donna Noble are pulled into a different dimension, smashing a giant hole into another world in the process.As the magic of the hidden dimension slowly seeps out, the Doctor and Donna find themselves in Camelot, where a young squire, Arthur, comes to their aid, and when the Doctor is mistaken for Merlin, they are swept up in the glamorous and daring legends of the Knights of the Round Table.But something far more menacing has been awakened. Caught in an ancient battle for power, Donna and the Doctor are sucked into a dangerous game. As each move is made and time spins faster, the Doctor must find a way to seal the rift before an unimaginable power is unleashed and the universe is laid to waste.