For the vast majority of people, living in the familiar three-dimensional world of X, Y, and Z is the unspoken rule of sanity. But what to do when another dimension, let's call it dimension Z+, visits and brings its "friends" along for the occasion? Do we write it off as the byproduct of stress and imagination and retain our cerificate of normality or do we open the door to potential pandemonium. Thankfully, our guest today, Kevin Killen, author of "Ghosts And Me", kept both eyes open and explored a realm few dare to ponder.