#1 is the X-files creator
#2 is a Barazilian born criminal psychologist who writes crime novels.
#3 is educated in Oxford University in Economics and Philosophy; author of "Science and the Near-Death Experience"
#4 writes books about Essex County
#5 is a photographer, City and County of Denver's Department of Aviation since 1992. Author of the book about the Denver Airport
#6 wrote the World of Science books - Light and Communication