You are looking at a gently handled paperback Penguin Classics edition of

CRITIQUE OF PURE REASON 

by

IMMANUEL KANT

This was published in 2017 by Penguin Books.  Translated, edited and with an introduction by Marcus Weigelt, based on the translation by Max Muller.  Very god condition; binding solid; covers and all pages intact and in very good condition with very little wear.