Day #4. I am back to work after a holiday break, so the dedication needs to shine through now to keep this going daily...
https://1978theyearitallbegan.blogspot.com/2021/01/sports-cards-collecting-trading-and.html
That McLoone & Siegel Sports Card book is a real flashback item. My elementary school library had a copy and I checked it out continuously around 5th grade when I first really went crazy for cards, but I don't think I've seen or thought about it since. What a trip. The Flipping, Trading & Bubble Gum book is an alltime classic for me, too.