Share Word Search The Case of the Secret Tunnel To create your word search for "The Case of the Secret Tunnel", 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. ENTERTAINING SLEUTHING DANGEROUS PRECIOUS HITCHINS STARRING BALANCES BISCUIT LINDSAY ANOTHER MYSTERY COMPANY STREETS LURKING MARION LONDON HIDDEN CLAIMS MAISIE CLERK HOUSE TRUTH TAKES THIEF FRED CASE HUNT CARE WEB ODD How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title