Your favourite books from childhood?

Hi everyone, I'm searching for childhood favourites for those who grew up in the mid 1990s/early 2000s? Anything from kids to young adult, I'm building a home library for my kid.

I'm thinking novels like the Faraway Tree series by Enid Blyton, Hairy Mclairy books by Lynley Dodd etc

What are your favourites? Thankyou! xx