A surprising turn of events has occurred at Stillman Elementary School in Tenafly, where a package containing a copy of the popular children's book "Jumanji" was delivered to the school library with no note or return address.

The remarkable part? The book was returned 43 years after its due date, accompanied by a $40 money order to cover any potential fines.

The unexpected return has sparked curiosity among the students, who are now engaged in a fun mystery-solving game to try to figure out who sent the book.