Million Dollar Theft in San Francisco + Audio CD + App (A2/B1)

Two years have passed since Susan, Brian and Jim solved a baffling mystery in San Francisco. This time they have to solve a million dollar mystery: Mark Twain’s secret diary has just been discovered and publishers all over the world want to get their hands on it… but it suddenly disappears without a clue! Susan, Brian and Jim are determined to find it.

Dossiers:

Mark Twain in the Gold Country

San Francisco and the Gold Rush

Alcatraz Island

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