Share Word Search The Secret Letters To create your word search for "The Secret Letters", first select the words you want to use. Choose up to twenty words for your game by clicking on a suggested word or enter your own by typing over an existing word. Suggestions for your word search; click to add. MYSTERIOUS THEMSELVES DIFFERENT THREATENS MYSTERIES TREASURE PETERSON DISCOVER SUPPOSED UNCOVER HISTORY ECHOES LETTER AFFECT PERIOD SERIES ACROSS NEVAEH ATTICS CRIME THINK TRASH ATTIC FOUND VALUE LEARN LEAD TOWN LIB MOM How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title