A lot of these have been said already, but here goes:
All of the Ramona books(Beverly Cleary)
A Light in the Attic, Where the Sidewalk Ends, The Giving Tree, Uncle Shelby’s ABZ book(this one’s actually more adult oriented, and it’s hysterical) (Shel Silverstein)
James and the Giant Peach, Charlie and the Chocolate Factory, Charlie and the Great Glass Elevator, The BFG, The Witches, Matilda, and others I’m sure I’m forgetting (Roald Dahl)
Tales of a Fourth Grade Nothing, Superfudge, Otherwise Known as Sheila the Great, The One in the Middle is the Green Kangaroo, Blubber, Are you there God? It’s Me, Margaret, Starring Sally J. Freedman as Herself, Just as Long as We’re Together(Judy Blume)
Series:
The Babysitter’s Club
Sweet Valley High
Sleepover Friends
Fear Street(or anything by R.L. Stine)
The Indian in the Cupboard by Lynn Reid Banks(IIRC) and there was another one she wrote about like fairies or something that I can’t remember
Various fairy tales by the Grimms Brothers(The Little Mermaid, Sleeping Beauty, Cinderella, Rumpelstiltskin to name a few)
Speaking of disturbing stories, The Red Shoes
A Wrinkle in Time by Madeline L’Engle
Random assortment, can’t remember who wrote 'em:
Kid Power(young girl starts an odd job business, hijinks ensue)
-
Ten Kids, No Pets* (title pretty much describes the plot, 10 kids try to convince their parents that they need a pet)
-
Help! I’m a Prisoner in the Library!*(two girls get locked in library overnight)
-
Yours Turly, Shirley, Then Again Maybe I Won’t, I Would if I Could but I Can’t, Oh Honestly Angela* all of which I remember nothing about, save that I read them at some point.
The Chronicles of Narnia, though I only read * The Lion, the Witch and the Wardrobe, Prince Caspian, and The Voyage of the Dawn Treader.*
Also, * How to Eat Fried Worms * and * My Teacher is an Alien. *
And that’s just off the top of my head. I know there’s more. All I did when I was younger was read.
Now that I think of it, there’s a book I’ve been trying to recall the name of that I read several times when I was younger. I only remember a few vague details, but I know I’d recognize the title if I heard it. Hopefully this book isn’t super obscure and someone will recognize it.
*Girl lives next door to cranky old lady
*Girl hears a child crying at night, can’t figure out where it’s coming from
*Girl ventures into forbidden part of garden and is transported into the past
*While there she meets a little girl her age named Louisa Perkins
*Louisa has consumption and is dying
*Girl finds note…somewhere…addressed to Louisa, apologizing for something and is signed by someone named Carrie
*Somehow it is revealed that cranky old lady next door was in fact Carrie, the one who wrote the note all those years ago
*Cranky old lady™ goes into past with girl and makes peace with Louisa(They had a fight or something and then Louisa died before they made up)
*Girl doesn’t hear child crying at night anymore
I cannot for the life of me think of what this book is called. If someone knows it I’ll be forever grateful. 