Humans to become immortal cyborgs within 20 years?

This review will most likely contain spoilers for any previous books in the series, read at your own risk.

In Renegade, Cordell Scotten describes an alien species far different than that of the wolf-like pack in Book1. I found it a bit hard to relate to this new species as well as I could with the wolf creatures. I think that Scotten might have been trying a bit too hard to come up with complex aliens. Most of the unique mannerisms that were described seemed like they came out of nowhere. One thing that I did like from this book was that the relationship between Derec and Ariel is developed a bit more. Also, we start to understand a bit more about the Key of Perihelion.

This review will most likely contain spoilers for any previous books in the series, read at your own risk.

Fairly early in Intruder we saw that there was a third Silverside that had taken over Robot City. After an intense search Derec finally reclaimed control with the help of his friends. Now, Derec is faced with three robots without solid definitions of “human”. I think that this novel is quite a bit more philosophical in the search for what makes someone human. Not too much happens plot-wise, most of the bulk is focused on defining what is human. We do get a slightly better glimpse at the origins of the Silversides and a hint at where the series might end up toward the end.