An exellent action-packed novel which picks up a few years after the events of Terminator 2: Judgement Day. Sarah is now living in South America under a new identity, while her son John attends an elite military school in preparation for the war against the machines, which Sarah and John think they have prevented yet remain on their guard. However, a Skynet creation, more advanced and more human than anything it has previously developed, it sent back in time to infiltrate Cyberdyne Systems and ensure Skynet is created. Sarah and John team up with an unexpected ally to investigate and try to stop Skynet for a third time.
A fantastic read which I couldn't put down, this novel is a far more believable sequel to T2 than the T3 movie was. If you like the film franchise, I highly reccomment you stop watching the movies after the second installment and pick up this book instead of the sub-standard third movie.