Seven Stories Up by Laurel Snyder was about a girl named Annie who meets her grandma for the first time, and her grandma seems mad. When Annie goes to bed that night she puts on her grandma's old sleeping mask, and when she wakes up...she's in 1937. She's in a girl named Mary's room, but Mary likes to be called Molly. Annie realizes Molly is her grandma when her grandma was her age.
