Harry Potter and the Philosopher's was the first LEGO theme based on Harry Potter and the first of the novels. The sets are based on the movie version rather than the book version. There were 15 set released in all 2001 to 2002
2002 LEGO Sets
2002 was a mixed year of success and experimentation. Star Wars dominated with Episode II: Attack of the Clones sets and collector favorites like the Imperial Star Destroyer (10030), while the Western theme’s Fort LEGOredo (6762) gained long-term appeal. New themes included Spider-Man, Island Xtreme Stunts, and expanded Racers sets, but LEGO also faced missteps with Galidor and Spybotics—both short-lived departures from traditional building. Core themes such as Star Wars, Harry Potter, and Alpha Team remained strong, making 2002 a year of both breakthroughs and lessons learned.