'The Spirit of Marronage: Expressions of Afrikan Indigenous Self-Determination' chronicles the rise of the United Maroon Indigenous Peoples (UMIP), a global movement rooted in the spiritual and political legacies of Afrikan-descended Indigenous communities. Interweaving scholarly discussions, critical personal narrative, poetry, visual art, and Indigenous curricula, the book explores sovereignty through land-based relations, communal governance, and sacred practices. It documents pivotal Maroon gatherings and outlines UMIP's six founding pillars: Kpaale (Diasporic Citizenship and Spirituality), Mbongi (Learning Together), Uhuru (Freedom and Reparations), Gayap (Working for Common Cause), Ujima (Collective Responsibility), and Livity (Living Maroon Values). Serving as both an archive for Maroons and a guide for Indigenous Peoples reclaiming culture, it calls for shifts in academic engagement toward authentic allyship-centering Indigenous knowledges to transform relationships from transactional to reciprocal, and analyses from removed to restorative. A vital resource for educators, researchers, and activists pursuing ecological and social justice.