The 200-book publication catalogue contains 71 strict evidence dossiers, 17 enriched profiles and 112 lean profiles.
Reader-reaction claims require stored full pages, exact identity checks, paragraph-grounded observations, at least three substantive sources, two domains, two source types, five observations and two recurring signals.
Profiles use verified book identity, edition, ASIN and controlled matching traits. They do not claim reader consensus. A profile can be upgraded later, but the strict gate and label do not change.
Amazon demand data was used internally to select the launch catalogue. Ratings, prices and covers are not reproduced. Every valid product CTA points to an exact ASIN with the disclosed Associate tag.