Jon reuintes with Damian and explains his age growth and says goodbye as he prepares to travel to the 31st Century to join the Legion of Super-Heroes.
Batman saves the Stovepipe Cookware Company from the Riddler.
- Genndy Tartakovsky's Primal - Inside front cover: Advertisement for Adult Swim's Primal cartoon series.
- Superman ft. Super Sons - Jon consulted with his mother about his decision to join the Legion in Lois Lane (DC, 2019 series) #4.
Superboy joins with the Legion in Legion of Super-Heroes: Millennium (DC, 2019 series) #2 and in Legion of Super-Heroes (DC, 2019 series) #1.
- Xtra Cheddar & Pretzel - Advertisement for Xtra Cheddar & Pretzel flavored Goldfish snack food. Between pages 6 and 7 of Superman ft. Super Sons.
- All Elite Wrestling - Advertisement for All Elite Wrestling [AEW] from TNT television. Between pages 9 and 10 of Superman ft. Super Sons.
- You're a Klutz When You're Hungry - Two-page Snickers advertisement in sequential art form featuring Batman and the Riddler. Between pages 11 and 12 of Superman ft. Super Sons.
- The Future Arrives In November - Advertisement for the new Legion of Super-Heroes series. Cover art of Legion of Super-Heroes: Millennium #2 (2019 series). Between pages 14 and 15 of Superman ft. Super Sons.
- - Advertisement for DC Zoom's Black Canary: Ignite middle-grade graphic novel. Between pages 15 and 16 of Superman ft. Super Sons.
- Doomsday Clock - Advertisement for the Doomsday Clock: Part One graphic novel collection. Between pages 18 and 19 of Superman ft. Super Sons.
- Their Greatest Battles Lies Within - Advertisement for Heroes in Crisis hardcover graphic novel with various quotes from comic book review sources. Between pages 19 and 20 of Superman ft. Super Sons.
- - Advertisement for the DCeased graphic novel collection.
- Joker: Killer Smile - DC Nation interviews Jeff Lemire and Andrea Sorrentino about Joker: Killer Smile limited series with artwork from the main and alternate covers plus the indicia.
- DC Universe Online - Inside back cover: Advertisement for the DC Universe Online: Metal part 1 game available on multiple gaming console platforms.
- Rise of the Amazon Princess - Back cover: Advertisement for the Wonder Woman: Bloodlines animated movie.
