Help...! It's a Trilogy! (The Complete Collection)

Book One: Help...! It's 1928! (Exclusive Flapper Edition included)
Riley sets off to Walt Disney World to celebrate her high school graduation. She's thrilled to stay at Disney's BoardWalk Inn-the resort inspired by Atlantic City at the turn of the century. But when her sister, Lexie, buys her a magical key-shaped necklace from the gift shop, her world shifts. Riley is transported back to 1928 in the real Atlantic City. All Riley wants is to find a way back to Walt Disney World. But when she meets a girl named Eleanor, that wish becomes more complicated.

Book Two: Wait...! It's 1884!
Carrie blows out her birthday candles in The Magic Kingdom. Riley, her roommate, scored dining reservations at Cinderella's Royal Table. But everything changes when Carrie is given a key to explore Cinderella's Royal Suite upstairs in the castle. Upon twisting the key, Carrie, unbeknownst, enters the year 1884 in the tower of a princess. Princess Adelaide is startled. She hasn't had visitors in, well... forever.

Book Three: Look...! It's 1955!
Zoe would rather do anything than watch another black-and-white movie for her college film class. She is ecstatic when her best friends, Carrie and Riley, suggest going to Disney's Hollywood Studios to get her out of a funk. But when Zoe separates from her friends in search of her missing earring, she finds herself on the set of a real movie in Hollywood amid 1955. Everyone mistakes her for the famous blonde actress Stella.