The book, "Spacelab Payloads: Prepping Experiments and Hardware for Flight", told the story about Experiment Integration at Kennedy Space Center. There is so much more to that story that could not be covered in the book. This interactive website provides additional stories and insight into the work performed, including the information about the payloads flown in space and the resultant research findings, as well as the people behind the successful phenomena known as "Level IV".