A complete steamy small-town second-chance romance package — story bible with coastal Maine setting and sensory anchors, bookshop renovation detail, grandmother's hidden letter system, dual first-person voice system with distinct registers, relationship progression timeline, heat level guidance, AI writing prompts for every chapter, marketing copy with Amazon categories and keywords, and a 4-book Lantern Cove series framework. Built on K-Lytics data anchored in Small Town Romance (6.4, Hot Mainstream) with second-chance and first-love trope stacking. One buyer only — this story is exclusively yours.