The Titan's Curse

I recently got back into the Percy Jackson series, and I'm loving it so far!Looking online for the third book I thought that cover for it was perfect, however as I opened it I realized it's a different cover, the cover is more navy blue with Percy looking over New York with the horse, which was fine actually I like this cover too! I just think the person purchasing this should get a heads up beforehand in the future, nonetheless it came in great condition! Thank you! 💙🌊