Amusing as ever. This particular Nate the Great is amusing because what Nate isn't sure what he's looking for, and everything about the mystery (the person whose mystery it is, the item that is lost, everywhere around where the item was lost...) are overseas.

Rosamond went to Scandinavia when she lost something she liked a lot. She wants Nate the Great to come and help her find it. The only problem is that she doesn't know where she lost it and when she lost it. Rosamond wants to have the Kind of Sweden help, but Nate said not to bother him. You should read this story to see what happens.