Camera Obscura
Camera ObscuraLloyd RoseDoctor Who: Past Doctor Adventures, book 60
Characters in Camera Obscura
2 characters, main characters first.Main characters
The Doctor (Eighth)
An elderly, flamboyant Time Lord and the Eighth incarnation of the Doctor; he teams up with Sabbath to investigate a mysterious force threatening his world.
Supporting characters
Sabbath
A reclusive time-traveler who has been secretly working for centuries against an ancient evil and seeks out the Doctor's help in a desperate final stand.