A book explaining the laws of parallel worlds from a quantum mechanical perspective. - Title: The Quantum Mechanical Laws of Parallel Worlds That Change Phenomena - Author: Daisuke Muramatsu - Publisher: Sunmark Publishing - ISBN: 978-4-7631-4007-4 Thank you for looking. I purchased this book used and have only read it once. I would appreciate it if you could understand that it has been stored at home.