While the book title is The Lake House , it centers on a woman named Jillian who befriends a "mysterious Madison" who enters her life just as she’s feeling isolated.
This book is a deep dive into the unexplained history of Madison, Wisconsin, covering everything from unsolved murders to UFO sightings and local cryptids. Mysterious Madison.epub
If you downloaded this file from a public domain or indie author site, it is most likely the Noah Voss non-fiction book (Option 1), as that is the most prominent title matching yours exactly. While the book title is The Lake House
This is a vintage Madison Square Detective story. It follows Nick, who investigates a "hornets' nest" of crime while disguised as his own father. This is a vintage Madison Square Detective story
Depending on which book titled " Mysterious Madison " you are referring to, here are helpful reviews for the most likely matches:
Author: Noah Voss Genre: Non-fiction / Paranormal / Local History