What is the theme for Margaret Peterson haddock found?

The theme of Margaret Peterson Haddix's novel "Found" revolves around the concepts of identity, belonging, and the implications of time travel. The story explores how the characters grApple with their pasts and the secrets surrounding their origins, prompting them to question their identities and family ties. Additionally, it delves into the ethical dilemmas of altering history and the responsibilities that come with knowledge of one's past. Ultimately, "Found" encourages readers to consider the importance of understanding one's roots while navigating the complexities of life and choices.