Four by Veronica Roth

Read November 2017.

This is a set of four stories billed as 0.1-0.4, in the Divergent series. You do need to have read Divergent book one though, for these to make any kind of sense, so perhaps 1.1-1.4 is more accurate (eventhough the first two stories pre-date Divergent).

This book is a bit of a game of two halves. The first two stories are quite interesting, and tell about Four's Choosing and Initiation.
The others are a bit boring though, as they simply rehash elements of Divergent from Four's point of view. This does not add anything new to the story at all. Although it was interesting to know that Roth originally intended to write the whole series from Four's view point.

This book seems like more of a money-making exercise than anything else.