The letters make for interesting reading.

FORBES: Billionaires and their feelings

Labour Assembly Member Murad Qureshi, chairman of the Health and Environment Committee, said the borough-level figures should make "interesting reading" for the Mayor of London.

BBC: Nitrogen oxides

Skytrax also published rankings for individual categories and, for international travelers, they make particularly interesting reading.

FORBES: The World's Best Airports -- and The Only U.S. Airport to Make The Top 30

The case studies make for interesting, albeit a bit strange, reading.

FORBES: Alcor's Cryonics Case Descriptions

Recent crime figures from the Office for National Statistics make interesting - and surprising - reading.

BBC: Devon and Cornwall police candidates face crime rise