Sneak follows Logan Langley in his search for his sister, Lily, after she disappeared during her Pledge five years ago. In Swipe, the first book in this series, Logan is coming up to the age where he must Pledge and receive the Mark. But he is drawn into the world of the Markless and the Dust and, with the help of Erin, manages to escape his own Pledge. Now he is on the run from DOME (the Department of Marked Emergencies) as he attempts to find his way to Beacon City, where he believes Lily is being held. Sneak is apocalyptic Christian fiction. As Christians, we can recognise that the Mark is the Mark of the Beast spoken about in Revelation, and that prophesied the one world government is about to be formed. But this is a world where religion has been outlawed, and owning a Bible—especially as a Markless person—is grounds for a prison sentence.Although the author gives a brief reminder of what happened in Swipe, the early part of the book is still a little confusing due to the number of characters. But I quickly remembered who was who and settled into the story. It’s written in omniscient viewpoint, which can sometimes feel distant, but the author has a real talent for bringing the reader right into the story.It’s fast-paced and well written, with both a clear closure of this story and a clear lead-in to the next instalment (which is very good, because I really don’t like cliffhanger endings). It doesn’t have any supernatural elements, rather it is a solid adventure story based on an imagining of the events predicted in Revelation. It’s written for ages 9 and up, but is a good read for any age. Recommended.Thanks to Thomas Nelson and Booksneeze® for providing a free ebook for review.