"Sleepover" is an exciting story about the adventures of four teenagers who decided to spend the night in a famous nature reserve to test their courage. However, things don't go as planned as they accidentally encounter a dangerous situation that puts their lives at risk. The author of the book, using a lively language style and unexpected turns of events, forces readers to maintain tension until the very end. "Overnight" is a book that will capture your attention from the first lines and will not let go until the last page. This is an exciting combination of adventure genre and important life lessons that will make readers think about friendship, bravery and mutual aid.