Chocolate Chip Cake- Cookbook Bonanza

I was out most of today running errands. I was passing a small thrift shop that I don't go to very often when I saw a 50% off sign out front. So in I went- I really hit the jackpot on vintage cookbooks and a few recent ones too. I got the following books:
Pillsbury Classic #5 Cookies, Cookies and more Cookies
Pillsbury Classic # 80 M-m - m-m More Cookies
Around the Clock Recipes with Alabama Peanuts (vintage)
Ben & Jerry's Ice Cream & Dessert Book
Recipes from Normandy
Skinny Potatoes- Over 100 low-fat recipes
Freezing Foods At Home (vintage)
Nordic Ware-Unusual Old World and American Recipes (vintage)
Bisquick- Cooking For Today's Lifestyles- older book
Duncan Hines Recipes & More
77 recipes using Swift'ning (vintage)
Fascinating Foods with Swift'ning (vintage)
Gourmet Recipes Using McCormick/Shilling Spice
15 Prize Winning Country Cooking Recipes
Baker's Coconut Animal Cut-Up Cakes
Pillsbury Classic# 31 Great Baking
Pillsbury Simply from Scratch Vol. 2
Pillsbury Simply from Scratch Vol. 3
Pillsbury #73 100 Prize Winning Bake-Off Recipes
Metropolitan Cookbook (vintage)
Betty Crocker Quick Bread Winners
My husband will try to sell a few of them in his E-bay store but most of them are mine. Best thing is we got most of them for 50 cents each!
This is an easy recipe from Cooking From Scratch Vol. 2

Chocolate Chip Cake

2 cups all purpose flour

1 1/2 cups sugar

2 teaspoons baking powder

1/2 teaspoon soda

1/2 teaspoon salt

1 1/3 cups sour cream

2/3 cup butter or margarine, softened

1 teaspoon vanilla

3 eggs

1/2 cup sugar

1 teaspoon cinnamon

6 oz. pkg. semi-sweet chocolate pieces

Heat oven to 350 degrees. Grease 13x9-inch pan. In large bowl, combine first nine ingredients. Blend 1 minute at low speed;beat 3 minutes at medium speed. Pout half of batter (about 2 1/2 cups) into greased pan. In small bowl, combine 1/2 cup sugar and cinnamon. Sprinkle half of sugar mixture and chocolate pieces over batter. Repeat with remaining batter, sugar mixture and chocolate pieces. Bake 35 to 40 minutes until toothpick inserted in center comes out clean.