Okay, I'm hazy on Stuart Little, but hte other 4 treat children as people in their own right, and are to some extent subversive of the grownup world order.

The Lion, The Witch and The Wardrobe
Charlie and the Chocolate Factory

There was another little story I read about a tiny doll that is lost and she's living in a grocery store and making a bed in a box of tissues and things like that. It was so cute and I loved the story, but sadly, I cannot remember a title or author or anything.

l had a huge appetite for books as a child and belonged to a local library so l was never short of reading material.
l really enjoyed Milly-Molly-Mandy, Brer Rabbit, Doctor Doolittle, Hans Christian Anderson's fairytales and all of Enid Blyton's works including The Faraway Tree, the Mallory Towers series and my all time favourite The Famous Five - l eventually bought the entire set of these which l still have.

The Bobbsey Twins
AA Milne Poetry
Rudyard Kipling
The Hardy Boys
Little Brown Koko

I think that's a theme that really appeals to children --probably for many reasons. The more obvious one is simply to feel their own power, how they'd be strong and capable without adults to look after them (and tell them what to do) ----being autonomous, making their own decisions...
Some wonderful examples I can think of off the top of my head are the Dickensian Barbara Brooks Wallace books (Sparrows in the Scullery, Twins in the Tavern, etc...), The Magician's House Quartet by William Corlett (The Steps Up the Chimney, etc..), Lucy Boston's Greenknowe series, Joan Aiken's incredible stories (from The Wolves of Willoughby Chase on...) --even in the fun Edward Eager books with their book-loving characters are based on the premise that the children's adventures are their own, however challenging they become.
I could go on... but I'll restrain myself!

The Narnia series, set next to my dinner plate one fantastic evening :) ( Was anyone else disappointed after tasting real Turkish delight?!)

My mother handed me her tattered copy of The Hobbit in the third grade..

Arthur Ransome's series about kids and sailboat adventures - "Swallows and Amazons" might have been one of the titles...

The Little House series by LI Wilder (girly, I know :)

The Moomintroll series was probably the most surreal series I read (and liked) as a child.

When I was 8 my grandmother bought me a handful of second hand books at a salvation army store. One of them was a hardcover flip over double book with illustrations, one side was The Swiss Family Robinson, the other side was Robinson Crusoe. I loved that book and tried to keep a hold of it . My sisters were attracted to all the pretty pictures and that was that ,I had it maybe 3 years then it disappeared . I've been trying to replace it every since but I can only find altered children's versions and only as singe books.

I remember being completely swept away by Nightbirds on Nantucket by Joan Aiken, I think I had a protective crush on Dutiful Penitence.