American sites map, charted in the 2020 zc expanded edition (Volume XIII) of the Estate-sanctioned Illustrated Immigrant’s Guide to America. Following the publication of Lucien Crowley’s original Illustrated Immigrant’s Guide to America in 2025 zc, the Crowley Estate initiated a long-term project to assemble, annotate, and expand the author’s surviving manuscripts, maps, marginalia, and narrative outlines. Each subsequent volume in the series—produced by the Estate’s Committee of Continuum Editors—builds upon Crowley’s foundational worldbuilding while incorporating verified material recovered from his notebooks, classroom transcripts, correspondence, and unpublished Terra fragments. The expanded editions also integrate Continuum-author contributions vetted and canonized by the Estate: later novellas, resonance-film treatments, academic reconstructions, and select fan-circulation texts whose influence shaped the broader mythos. These additions are carefully distinguished from Crowley’s authenticated writings, yet arranged so that readers may trace the evolution of Terra from its inception in Crowley’s study to the sprawling shared universe it has become. Every volume after the first maintains Crowley’s original intent: to present Earth/America as a navigable world for new arrivals, scholars, and storytellers alike. Through expanded maps, regional histories, pantheon analyses, Dominion-era bureaucratic glossaries, and reconstructed timelines, the Estate’s editions preserve the coherence of Crowley’s vision while honoring the multiplicity of voices that continued to build upon it in the decades following his death.