The Secret of the Old Library

The sun was setting, painting the sky in shades of orange and purple. Inside the school library, the air smelled of old paper and adventure. Sam, a friendly white rabbit wearing a neat blue vest, stood by the tall oak doors. 'Is everyone ready?' he whispered. Felix, a small cheerful yellow bird with a tiny red scarf, chirped happily from his shoulder. Oliver, a fluffy orange tabby cat with a bright green bow tie, stretched his paws. The library was officially closed, but for these three friends, the mystery was just beginning.