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JNJ Comic Books and Games Comic book store in Thornton, CO

4.8 ★★★★★ 250 Google reviews

Back issues

JNJ Comic Books and Games is a comic book store at 3929 E 120th Ave A, Thornton, CO. It has a 4.8-star rating from 250 Google reviews. Customer reviews or the shop's own website show it offers back issues.

What it's known for

Each item is listed only when a customer review or the shop's own website mentions it.

  • “A lot of thought and care has been taken in the selections - which is something you don’t usually see with the dollar bins!”

    Google review · Mentioned 8 times in reviews

Also on the shelves

  • Events & game nights

    “Besides gaming, the store takes pride in sponsoring other kid-friendly events.”

    Google review · Mentioned 2 times in reviews

  • Toys & collectibles

    “There are gaming books and booklets, gaming statues and figures, and even a D & D pinball machine.”

    Google review · Mentioned 4 times in reviews

  • Tabletop & board games

    “James, one of the owners, DM'd a 1e D&D game for a friend of mine while I and another friend was in town, it was tons of fun.”

    Google review · Mentioned 8 times in reviews

From Google reviews

This place is awesome and let me tell you why. I went in to buy some Marvel cards but alas, this business had them not. Now what I believe to be the owner literally took 20 minutes and helped me with a list of places to look at that has cards. That right there. Humans helping humans.

★★★★★ Wr, Feb 2026

Of all the comic stores in the Denver metro area, this is the only one that is a true “Mom and Pop” shop. “JNJ” stands for Jamie and James. Jamie, the friendly Mom, runs the shop, greeting new customers and taking care of her regulars.

★★★★☆ Steve, Jul 2019

I first visited on their grand opening on March 17th 2018. The store is split almost into two sections with the front half being tabletop/board games (and some DnD/graphic novels) with the back half having new comics on the wall, bundled comics on shelves, and 6 or so long boxes of 1$ back issues.

★★★★★ Erik, Mar 2018

Excerpts from public Google reviews. Read all 250 on Google →

Where to find JNJ Comic Books and Games

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