Book cover featuring an illustration of a man staring at the viewer, reaching forward, casting shadowy smoke in a swirl emanating from his hand. He's encased in a white line crystal like structure, his eyes are bright yellow, and his hair is a dark blue black. There is text in elegant white font. Top to bottom it says: "Ethereal, Book nine, The Obsidian Shadow, Lydia Vvinters." It's dark, cinematic, gloomy, and epic.

Book cover featuring an illustration of a young man flying with some DIY wings in front of a bright circle. There are boulders flying at the viewer, and trains tumbling through the sky behind him. He has a crude prosthetic on his left leg. Most of it is in silhouette. There is elegant white text that says: " Ethereal, Book two, The Nocturn Sky, Lydia Vvinters." It's epic, cinematic, and gloomy, but also dynamic.

Book cover featuring a man swirling around rainbow-coloured smoke towards the viewer above him. It's a black and white, bit of a rough digital drawing. While the swirl is in vibrant colours, the rest is desaturated. There is text in elegant white font: " Ethereal, Book twelve, Resaturation, Lydia Vvinters." He's looking up past his hands, at the viewer.

Book cover featuring a woman huddled over her knees sitting in some water at night with a group of coloured, silhouetted, spirits in the starry night sky above and behind her. The texts for the book are in a white elegant font and says: "Ethereal, Book One, Reignited, Lydia Vvinters." Looks a bit like an old movie poster in composition.