Harper stands at the very average height of five foot, five inches tall. She has light brown hair and warm, hazel coloured eyes. Her skin-tone is fair and even, with very few distinguishing marks. Harper is a Witch with sharp, memorising eyes and a high-pitched, but rather endearing cackle. Her smile is kind and inviting, but there is a glint in her eye that hints at her pleasure for making trouble.

Prone to over-thinking, Harper is known for her strong logic and sound decision making. Though she often second guesses herself, she is good at following her nose and going with her gut. Her attention to detail is extraordinary, however, she suffers from short-term (and sometimes long-term) memory loss and has been known to forget things that are very simple and easy to remember.

Harper believes she is a malevolent spirit, able to jump from host to host, if the flesh is willing and the mind is weak. Whether or not this is true, is yet to be proven. Her short term goals often have a way of blinding her to the wider picture. While long term, in her heart of hearts, she knows her longs for peace, Harper is prone to entertaining her darker vices. She is curious, mischievous and utterly wicked.