The Secrets of Weightlifting

This non-fiction book cover features a lot of multi-colored quote bubbles. There is one big white quote bubble where the title and subtitle is.

This finance book cover features a house made out of dollar bills sitting on grass.

This non-fiction book cover features a large white speech bubble over a green background.

This non-fiction book cover features an illustration of vintage men communication through a vintage telephone.

This non-fiction book cover features the sideview of someone typing on a typewriter. The background is wooden.

This non-fiction book cover features a close up of blue-green pencils all in a row.