'I like work.
I find it interesting .
I can sit and look at it for hours.' With ideas like this, perhaps it is not a good idea to spend a holiday taking a boat trip up the River Thames.
But this is what the three friends - and Montmorency the dog - decide to do.
It is the sort of holiday that is fun to remember afterwards, but not so much fun to wake up to early on a cold, wet morning.
This famous book has made people laugh all over the world for a hundred years .
and they are still laughing.