Penguin Classics beige paperback with red bookmark

I lost my beige Penguin Classics paperback edition of The Odyssey yesterday around 3pm near the Syntagma metro exit in Athens. It's the standard Penguin Classics size, with a red ribbon bookmark that sticks out a bit. The cover has a faint coffee stain along the bottom edge and the back cover is a little worn from travel. Inside, there’s a tiny pencil doodle of a wave on the first blank page and a dog-eared page around 128. This copy was a gift from my grandmother, so it has a lot of sentimental value and I really need it back.