The 99 Steps Mystery is a thrilling adventure that will keep you on the edge of your seat! Join Nancy Drew as she uncovers the secrets behind her friend's strange dream and embarks on a journey to France to solve the mystery.

With danger lurking around every corner, Nancy must use her sharp wit and detective skills to unravel the web of intrigue that threatens to consume her.

Will she be able to uncover the truth before it's too late? Find out in this gripping tale of mystery and suspense!