The Goonies by James Kahn

A group of adventurous kids from a small coastal town, facing the threat of losing their homes to a developer, discover an old treasure map in the attic. Determined to save their neighborhood, they embark on a thrilling quest to find the legendary pirate treasure of One-Eyed Willy. Along the way, they encounter a series of booby traps, puzzles, and the dangerous Fratelli crime family, who are also after the treasure. Through teamwork, courage, and friendship, the kids navigate these challenges, ultimately uncovering the treasure and securing their homes.