Sci Fi with some 1950s undertones
The children in the Killbots whose plane went down have suffered from having friends die, being stuck in all sorts of treacherous situations, and losing their confidence in their survival. Just when they are faint with hunger and about to give up, they hear the voices of other humans. They meet another group of children, the CubTones, who were traveling home from the Macy's Thanksgiving Day parade when they were ripped out of their plane in a similar fashion. They managed to save more things from the plane, including china, seats, and other things to make their camp more comfortable. They seem to be settling in for the long haul, which makes Molly worried. It gets worse as they talk more to the members of the band and realize that they make a lot of references to daily life that the Killbots don't understand. Molly is worried that the bite she has gotten from the bird will begin to affect her, especially since she meets Calvin, who has a similar bite and is kept in a separate quarters by the CubTones because all manner of things irritate him. He talks nonsensically, but the more that they listen to him, the more it is clear that he is trying to tell everyone more about surviving in this weird wilderness and maybe, someday, being able to return home.
There is an online gaming component to these books, so many of the children's adventures have a distinct video game feel-- they travel around, have to fight monsters, and find gadgets that help them with what they are attempting to do. The first book in the series is by Scott Westerfeld, and the second by Jennifer Nielsen, but Jude Watson is able to maintain the same feeling and writing style that made these books quick reads.
Children who love science fiction series like Voyagers! Or Todd Strickland Mars: Year One will find plenty of action and adventure in the Horizon series, and the mystery will appeal to those who have finished The Thirty-Nine Clues or Infinity Ring series.