Bicycle coloring book
We didn’t commission this book, but we should have.
This is The Classic Bicycle Coloring Book by Taliah Lempert. It has racing bikes, balloon-tire bikes and track bikes in it for you to color and enjoy. It’s a great gift for the intermediate to advanced colorer, and if you haven’t colored in 30 years or so, it’s a great reintroduction to one of your favorite pastimes as a kid.