In this beloved classic, a magical and enigmatic nanny named Mary Poppins arrives at the Banks' household to care for their mischievous children. With her peculiar and extraordinary abilities, Mary Poppins takes the children on whimsical adventures, teaching them valuable life lessons along the way. As the family learns to appreciate the wonder and joy in everyday life, Mary Poppins proves that even the most ordinary moments can be extraordinary.

In "The Turn of the Key" by Ruth Ware, a young woman named Rowan Caine takes a job as a live-in nanny at a luxurious smart home in the Scottish Highlands. However, the seemingly perfect opportunity quickly turns into a nightmare as Rowan discovers the dark secrets hidden within the house and the tragic events that have unfolded in the past. As strange occurrences escalate and tensions rise, Rowan becomes the prime suspect in a murder investigation, desperately trying to prove her innocence and uncover the truth before it's too late.