Ed G. Ware has a conversation with Matthew about a chemical spillage in Kent. They agree to bring Don in to fix things.
This acts as a prequel to Hidden Underground.
The puzzle and solutionEdit
The story contains all 7 stations of the original Metropolitan Railway: Paddington, Edgware Road, Baker Street, Portland Road, Gower Street, King's Cross and Farringdon Street.
List of charactersEdit
Ed G. Ware, Matthew. Unseen characters include Ted Dington, DS Worth Roaden, DI Warren Street and Don.