"अस्तित्व" (Existence) compiled by Nikhil Jain & Rajvi Shah is a multiple world record book on the theme 'Acrostic with Formation of Letters (3-7)' and it deals about the things which are actually present in nature, whose existence gives the introduction of life. There are innumerable wonders in the universe, whose origin is a mystery, but their existence is a truth, by collecting together the various particles of our nature made up of many such elements, we have written them on some pages, understanding about them in a small way. A trivial attempt has been made in the form of lettered poems in the form of "Existence", whose sole purpose is to make some words related to the universe appear.