Many, many kids books hold up to rereading as an adult, and I generally agree with the inclusion of Dahl on any list. But this list is somewhat flawed. As far as I can tell The Heart and the Bottle, which I imagine is perfection, like all of Oliver Jeffers' work did only come out in 2010, so there aren't that many adults who would need to re-read it after they read it when they were a kid back in 2010.
The Little Prince - Antoine de Saint-Exupéry
The Heart and the Bottle - Oliver Jeffers
Matilda - Roald Dahl
Persepolis: The Story of a Childhood - Marjane Satrapi
I've read The Little Prince a few times now, and well, I'm sorry to say, French icon and all that it is- I just don't get it.