The Incredible Unicorn

This minimalist middle-grade book cover features a painting of a girl and a boy standing and playing in a large body of blue water.

This middle-grade book cover features an illustration of a close-up of an eye. Black hair covers the eye slightly. The eye could belong to a ninja. The eye is colored red.

This middle-grade book cover features an illustration of a young girl looking at a butterfly. She has her finger pointed as if she wants to touch it.

This middle-grade science-fiction book cover features an illustration of an alien peaking over a red brick wall. The alien has three eyes.

This minimalist science-fiction book cover features an illustration of a spaceship shining down light onto a silhouetted figure.

Each of these horror / monster book covers features monster feet and a different highlight color. There are hairy feet that could belong to a werewolf, green feed that could belong to a zombie or goblin, and red feet that could belong to a demon or vampire. The background is a grungy white with rips and tears.