October 23, 2025 - Throwback Thursday - The Official Handbook to the Marvel Universe Deluxe Edition

Hey there, Adventurers! Back in the ’80s, The Official Handbook of the Marvel Universe: Deluxe Edition was the definitive source of al knowledge about the #marveluniverse — literally. From Spider-Man’s web formula to Galactus’ calorie count, it had it all.

Check out this week’s #ThrowbackThursday to see where fan knowledge truly began!