Simplify the following text for a Grade 5 native English-speaking person.
Original: 1 and 2 Kings ( like 1 and 2 Samuel and 1 and 2 Chronicles ) are actually one literary work ; in Hebrew tradition they are simply `` Kings '' .
Simplified: 1 and 2 Kings , like 1 and 2 Samuel and 1 and 2 Books of Chronicles ) are actually one book . It was simply called `` Kings . ''