A SPOOKTACULAR ADVENTURE - Alex Roberts' charming mostly-ghostly obscenity-laden, Choose Your Own Adventure game is just filled to bursting with spooks, ooks, and skeletons.
Historian Mike Dash's schtick is writing lengthy, well-researched blog posts about obscure mysteries that often draw on archival sources. Read about the Monster of Glamis Castle, the strange miniature coffins of Arthur's Seat, the (supposedly) murderous landlords of the Ostrich Inn, or the case of the time-tripping Scotswoman.
The Psychology of Security. An essay by Bruce Schneier on the difference between the feeling of security and the reality of security. [Via MindHacks.]
13 haunted houses that will make you wet your pants.