Password (Object Lessons)

Using the "look inside" function of Amazon, I examined the beginnings of Password and on the basis of the first few paragraphs read, consider that Object Lessons is one of the most intellectually stimulating series I have ever come across. The writing is superb, as technical as it needs to be for a non-specialist public, yet corresponding to the criterion ascribed to Einstein: "everything should be as simple as possible, but no simpler."I look forward to checking out additional volumes in the series.