Crash Test is the fourth installment in The Upper Class series, co-written by Hobson Brown, Taylor Materne and Caroline Says. Interestingly, all three co-authors attended the same prestigious boarding school which readers can assume much of the content for this series was drawn from.
The novel revolves around two girls in their junior year at the prestigious Wellington school in Connecticut: Laine who is struggling with issues of homesickness and is carrying a torch for a lacrosse player and Parker who is torn between Chase, the boy who's done her wrong and a dangerous new stranger, Jamie.