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  1. Can you crack the code?
    a fascinating history of ciphers and cryptography
    Book
    by Schwartz, Ella, 1974-
    Published 2019
     Place a Hold
  2. Make this!
    building thinking and tinkering projects for the amazing maker in you
    Book
    by Schwartz, Ella, 1974-
    Published 2019
     Place a Hold