Vacation Adventures: Park Ranger 5

I want to find other games like this. I'm not looking for other games by the same developer, Casual Arts. I am familiar with their product line. I like their Vacation Adventure games but I'm not into the holiday themed games they make. Unfortunately, I can't seem to find any developer that still makes simple, fun, hidden objects games like this that don't have some kind of holiday or mystical theme to them.