Okay, it was a pretty far-fetched plot, but the many levels of betrayal and lead character's burden of having the responsibility for the mental and physical condition of the President of U.S. were absorbing enough to draw me in completely. I don't really understand anything more about nanoscience than I did before reading this so I don't know if it was portrayed in a credible manner or not, but, it is an entertaining thriller. Could lead to discussion of ethics of medical science and controls or lack of them on many scientific advances.

Was enjoyed by the whole group (not usually true) and we recommend it