The first was likely published in the late 80s, at a middle-school reading level. It was about a girl who went with her mom to visit her grandmother. In her grandmother's house, there's a creaky floorboard on the stairs, so when the girl tries to listen to her mother and grandmother talking downstairs, they hear the creak and know she's listening. The girl is given an old-fashioned doll, and when she sleeps at night with the doll in her grandmother's house, the girl dreams that she's one of her ancestors, back in pioneer days. Each night in her dreams, she gets to know the pioneer family, and she eventually saves them all from a fire, I think by sacrificing her own life. I think she douses blankets in water and covers her pioneer sister with them ...
The second was probably published in the late 70s, maybe 80s, and is a young adult/sci fi book. It's about two kids, a boy and a girl, who have special powers, and are chased by people who want to use those powers for themselves. One of the kids can see in the dark, and at one point when the kids are caught and carried in sacks, the kid can see through the sack and knows where they're being taken. I think it turns out that the boy is a long-lost cousin of the girl.
The third I can only remember a bit of -- there's a kid, or possibly several, who can make themselves invisible, and are escaping from somewhere, and they don't want to leave any tracks in the snow, so they climb from tree to tree. At one point soldiers who are looking for them come by, so the kids hold still in the trees and stay quiet and invisible until the soldiers pass. It would be a middle school/young adult that I read in the early 90s.
Thanks for any help!
