Blue paperback travel guide with map insert

I lost my blue Lonely Planet pocket travel guide yesterday around 3pm near the Starbucks on Main Ave in downtown Bismarck. It's a compact 5x8 inch paperback with a red bookmark ribbon peeking out and a faint coffee ring on the back cover. Inside, there's a folded city map tucked between pages and a few dog-eared sections in the North Dakota chapter. The book is in decent shape, but those dog-ears show how much I've used it, and it was a gift from my sister, so I really need it back for planning a road trip. If anyone found it, please reach out; it has sentimental value and I would be grateful to get it back soon.