"Wow, Joe, I can't believe there are actually people out there who would mess around with all these awesome ancient ruins."

"Yeah, but Frank, it's because of them that ATAC sent us here to Rome, and nothing beats this Italian food!"

"Nancy, I can't believe it. When Aunt Estelle invited you to come on this trip to Italy with Bess and me, I figured it would give you a break from mysteries, and you've still managed to find one!"

"I know, George, but isn't it strange to find an American girl in the middle of Rome with no memory of how she got here?"

"Something tells me you'll get to the bottom of it all soon...."

One foreign city. One big crime.

Three of the best teen detectives of all time.

Frank and Joe are in Rome to infiltrate a gang of teens that has been raiding ruins. Meanwhile, Nancy tags along with Bess and George on their trip to Rome and finds an amnesiac American teen wandering around the Trevi Fountain. When Nancy runs into the Hardys, it seems their separate cases may be connected.