Ideas for 6 year old girl, advanced reader, for Christmas?

[FoxInABox]

I'm looking for book ideas for my 6 year old daughter for Christmas if anyone can suggest any? She is an advanced reader, but not interested in the books I'm buying my 9 year old (they are at about the same level in reading and I have bought her tom gates and David Williams). She has been reading horrid henry, but she is much more of a girly girl than my eldest. I'm looking for something that she will be able to read to herself and enjoy- something funny, age appropriate and maybe about a young girl or something relatable. Any suggestions?

My daughter enjoyed the Usbourne Readers books. They are abridged classic stories.

lowplex.com/the-usborne-young-readers-collection-40-books-gift-box-set-reading-library-43152-p.asp?gclid=CIuj-8ibn9ACFbUK0woduIgC6g

My daughter is a strong reader but loves these collection of short stories. Children don't always need to be challenged. Sometimes it's nice to have something easy.

At 7yo my dc were reading:
Dd1: Harry potter, Roman Mysteries (they can be quite gruesome) Alex Rider
Dd2: Little House, When Hitler Stole Pink Rabbit, Enid Blyton, Chalet School, Arthur Ransome, Noel Streatfield
Ds: Horrible Histories, Lone Pine (Malcolm Saville), Noel Streatfield, Biggles, Arthur Ransome, Chrestomanci Series.

Marge in charge by Isla fisher was a recent hit

Black Beauty is always a favourite as is Ted Hughes' The Iron Man and its sequel, The Iron Woman.

Alex T Smith Claude series - not particularly stretching, but age appropriate and fun.

Chris Riddell ottoline books

Mine really liked books by Kate Saunders at that age - not the Five Children on the Western Front book, but The Belfrey Witches and the ones in the magical chocolate shop.

Diana Wynne Jones books for younger readers - Earwig and the Witch, Freaky Families, Vile Visitors.

Another vote for Pippi Longstocking as something that ticks all your boxes.

The Daisy books appeal to my 7yo.
Daisy and the trouble with.....

Theres tons in the series