Blue hardcover travel guide with note inside

I lost my blue hardcover travel guide to Albany and the Hudson Valley yesterday around 3pm. It's a pocket-sized edition, about 6 by 9 inches, with a worn spine, a coffee stain on the back, and a red sticker on the front that reads 'Albany Explorer'. Inside there's a handwritten note on the first page that says 'To Lina, from Aunt Jo, 2015'. It was a gift from my grandmother and holds sentimental value, especially since I was using it to plan a weekend trip. I last had it near the Capitol Building on State Street, outside the Empire State Plaza entrance, and if you found it you can reach me at [email protected].