Vintage Childrens Cardboard Books-Trucks/John Deere Tractors-Set of 2

Set of 2 childrens hard cardboard books. Honk Honk Dump Truck has 4 wheels on the bottom-super cute. 2nd book is about John Deere Tractors on the farm--Johnny Tractor's Fun Farm Day Both books have been well loved but are still in good condition. No writing or coloring marks in either book. Honk Honk Dump Truck--Edges of cardboard and corners show wear. Back cover of book has some missing cardboard at lower corner where maybe a puppy dog chewed on it?---See pic #5 Johnny Tractor's Fun Farm Day is in good condition--Edges have normal wear of a vintage child's book from 2006 but overall very good condition.