Children's fictional anthology-like book featuring a variety of characters with their own stories and art styles

[Skym]

Hi, I am looking for a hardback children's book that I read many years back, the year was 2010-2011. It seemed to feature many small stories featuring characters from existing books. Each character would have their own separate story in the book, in their own unique art style too. It was a graphic book consisting of pictures with accompanying text.

I keep getting the notion the title has something to do with day/night (I keep thinking 'day'n'night' but nothing relevant comes up when I search this).

I remember only one concrete character: a posh-looking rabbit with a distinctively detailed art style. There may have been a toast character as well, but I cannot confirm this.

One last important thing is the insides of the cover were a where's wally type game where the front featured all the characters in a technological/spaceship environment, whereas the back cover had the same situation except the entire scene had descending into chaos.

Any help would be appreciated as I have been looking for far too long now.

Edit: Book was read in the UK, unknown if it exists anywhere else.