For people who know the book : Tuck Everlasting ?

Question

For the tuck everlasting do you know any thing that happened in the book that is start with these letters : I, N, O, U, X, Z

Example: W = Winnie Foster
She is one of the charecter in the book.

Answer 1

I: In Loving Memory (insciption on Winnie's gravestone)
N: never ending life
O: Old (what the Tuck's never become)
U: under the pile of pebbles...