Not yet covered by others: The Code Book, by Simon Singh [History of Cryptography] The Idea Factory, by John Gertner [Bell Labs] The Information, by James Glei

Not yet covered by others: The Code Book, by Simon Singh [History of Cryptography] The Idea Factory, by John Gertner [Bell Labs] The Information, by James Gleick [Shannon and Information Theory. I haven't read the mentioned A Mind at Play on the same subject]