Almost every Redwall book has an invitation to come to the Abbey at the end.
And I cry every single time I read it, no matter which book.
Brian Jacques, got it. He understood what books are to people who escape into them. He simplified our world, making it even clearer. He told us that a hero can be the tiniest creature and is allowed to cry, and that weapons have no power other than the power of the creature that holds them. For that, I cry tears of joy, because no matter what, the invitation is always open for me to go back.
Aw I remember I loved reading Redwall as a kid.