Black Crip Modern uncovers how early twentieth-century Black writers, artists, and activists laid the groundwork for modern disability consciousness. Under Jim Crow, Black disabled citizens were excluded from social services and medical reforms, even as racist violence, carceral surveillance, eugenic logic, and exploitative labor conditions deepened disabling experiences. Through literature, film, photography, and personal testimony, Black modernists registered these compounded injustices and articulated new ways of thinking about illness, impairment, and care. Engaging the work of figures such as Zora Neale Hurston, Claude McKay, Wallace Thurman, Pauli Murray, Langston Hughes and Marita Bonner, Jess Waggoner traces how Black cultural production challenged both white supremacy and ableist ideals of progress. In their writing, Waggoner finds an early "Black crip modern" consciousness - one that rejected eugenic reform, critiqued racialized caregiving hierarchies, and envisioned collective care grounded in feminist and anti-carceral principles. In conversation with contemporary disability justice movements, Black Crip Modern reveals how Black thinkers and artists forged a disability politics before it was formally named. By assembling these overlooked histories of Black ill and disabled life, Waggoner reframes the foundations of disability studies and insists that Black cultural production has always been central to the struggle for bodily autonomy, access, and justice.