Related Clues:

• My steer is unknown
• They're puzzling how to get 'er into the stymies
• Phenomena that can't be explained
• Crime fiction in which priests classically played leading role
• I'm surprised by time taken in set and secret rites
• Arcana
• Tyres having slid into a semi-skid being hard to explain
• Inexplicable things
• Agatha Christie books