I'll third your second. But aren't most of his books set in Manchester - weird, alternative, distopian, future Manchesters, and certainly very strange!And I'll second your second!
Noon's worlds are certainly ... errr... strange and new.
That's a good list there. Mostly children's fiction though, and I agree with chrispenycate that Lewis Carrol's poetry and satire take it to another level. I think the concept of 'whisking characters away to another world' is a well-worn one. It was mentioned in the thread here on fantasy cliches. Another example of that in adult fiction would be 'The Chronicles of Thomas Covenant'.