The Seven Sleuths' Club - Sách nói Miễn phí

Some girls from a day school started a club called Spread Sunshine Club, but change the name when they decide to find some mysteries to solve. They add another girl to their club and before they realize a mystery has began! This is a book by the same author of Bobs, a Girl Detective. She had another writing name. (Summary by peppersnoodles93)