After a quick search on this subreddit and online, I found to my disappointment there doesn't seem too many popular books on historiography, at least not on the popularity level of some pop-history books. This isn't too surprising considering the subject requires an extensive knowledge on specific history told from multiple perspective which like relegates it to smaller academic circles. I should mention my knowledge of history is limited compared to most here since my studies are in engineering but I've recently been making time for myself to get into other subjects and I was hoping to find a book on historiography, preferably on american history since it's a topic of familiarity.
I recommend That Noble Dream by Peter Novick.
It covers late-19th century to current historiography in the United States.