Blue hardcover memoir with coffee stain

I lost my blue hardcover memoir yesterday around 3pm outside the coffee shop on 5th Street near Main in North Platte. It's a navy-blue cloth-bound edition, about 250 pages, with a small coffee ring on the back and a red ribbon bookmark sticking out. Inside, there are a few notes in the margins and a sticky note tucked between pages with a favorite quote I wrote. This book was a gift from my mentor and has sentimental value; I really need it back. If anyone found it near that coffee shop or on 5th Street, please message me here. I'd be grateful to get it back.