A book is now hiding in San Francisco, California!

Hidden on: 06/15/2016

Title: Tesla’s Attic

Author: Neal Shusterman and Eric Elfman

Tracking Number: D99

Location: Five Markets Natural Food Store, San Francisco, California

Clue: Try your luck at the cipher!




  1. The weather is cold you Really need some tea

  2. Logan Rudolph

    the store changed where it is ask them for it and they will give it to you

  3. Not from america

    I know were it is it is in 1 Market St
    San Francisco, CA 94105
    United States

  4. pig pen cipher is the cipher

  5. That’s the same cipher in the book.

  6. spicy chicken

    The weather is cold. You really need a cup of tea. We weren’t able to retrieve the book.

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