Hard Cover - 2 books in 1 - The FIRST SCI-FI book about an Upstate New York town called Watertown and its urban legend The Vortex at Thompson Park. Volume 3 continues the stories began in the previous volumes with different points in time addressed in each chapter, along with the introduction and the identity of the Guardian is revealed. Volume 4 concludes the stories began in the previous volumes with different points in time addressed in each chapter with a very interesting conlusuion.