The Inner Child occupies a distinctive and contested position within the depth-psychology corpus: simultaneously a clinical construct, a therapeutic technique, and a quasi-ontological claim about the structure of the psyche. The primary literature examined here is dominated by the Adult Children of Alcoholics tradition, in which the Inner Child is elaborated with unusual phenomenological specificity — as an entity possessing its own voice, physical appearance, age-specific memories, and emotional tonality, including joy, spontaneity, and terror. The ACA framework situates the Inner Child within a tripartite internal structure alongside the Critical Parent and the Loving Parent, a schema that resonates structurally with Schwartz’s Internal Family Systems model of exiles, managers, and firefighters, even as the theoretical vocabularies remain distinct. Where IFS treats wounded parts as requiring the ministrations of a differentiated Self, ACA recovery discourse frames the adult practitioner as a developing Loving Parent who must earn the Inner Child’s trust through consistent, boundaried care. Clayton’s contemporary trauma perspective acknowledges the Inner Child concept while subjecting it to pragmatic reframing, stripping away sentimentality to locate its clinical utility in the validating, reparative gaze. A significant tension runs through all positions: whether the Inner Child is a metaphor for developmental arrest, a dissociative fragment with genuine autonomy, or a spiritual encounter with an originary self. Non-dominant hand writing, guided visualization, and somatic awareness are the primary methodological entries to this interior figure.