diff --git a/AGENTS.md b/AGENTS.md
index 8e82be3..6d5ed39 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -99,7 +99,16 @@ sections/0N-<name>/  # one .md per BOOK (chapter-level list items are merged int
 - labirint.ru/books/<id> server-rendered w/ full specs (publisher, year, pages, ISBN, translator).
 - Ozon product pages: blocked from curl (redirect loop) — fetch_content also fails; use browser.
 
-### Not usable / low value
+#### 10. flibusta.su — big e-book library, server-rendered search
+- Search: `https://flibusta.su/booksearch/?ask=<query>` (param is **ask**, not query!)
+  HTML parsing: links `/book/<id>-<slug>` and `/author/<id>-<slug>`.
+- API endpoints are blocked on .su (api/search.php → 403, /jsonrpc → 404); flibusta.is unreachable.
+- Good for negative verification: author search returns all same-name authors (e.g. «Нойманн»
+  → 5 namesakes, no Эрих; «Амманн» → Кит/Даниэль, no Рут; «Паттис» → only С. Паттисон).
+- Verified 2026-07-09: no «Выявляющий образ», no «Число и время» (Franz), no «Сэндплей» titles,
+  no «Тайный мир рисунка» (Furth), no «Тест Дерево», no «Искусство и творческое бессознательное».
+
+## Not usable / low value
 - libgen biblioservice worldcat/googlebooks/isbndb/udc (broken on this mirror)
 - imaton.com (МААП educational publisher, not translations)
 - bookmate.com (403 bot protection), gtmarket.ru (JS app, no HTML content)
diff --git a/CONTEXT.md b/CONTEXT.md
index c175c5b..1b21738 100644
--- a/CONTEXT.md
+++ b/CONTEXT.md
@@ -89,6 +89,11 @@
   (forum thread 4682 announces them; not deployed on this mirror as of now).
 - RSL biblioservice has NO pagination; first page only. Full-name queries keep results small.
 - libgen search: whole words only; stems unreliable (see AGENTS.md).
+- flibusta.su: search param is `ask` (`/booksearch/?ask=...`); API blocked on .su;
+  flibusta.is unreachable from this box. 2026-07-09 sweep: all our ❌ books confirmed absent;
+  no Эрих Нойманн / Рут Амманн / Ева Паттис authors at all.
+- libgen.vg direct file download (file.php?id=) returns HTML on this mirror (files removed/
+  unavailable) — use SearXNG/livelib/retail for verification instead of downloading.
 
 ## User preferences / decisions
 
diff --git a/sections/04-pictures/16-schaverien-the-revealing-image.md b/sections/04-pictures/16-schaverien-the-revealing-image.md
index 18ec426..6e4d034 100644
--- a/sections/04-pictures/16-schaverien-the-revealing-image.md
+++ b/sections/04-pictures/16-schaverien-the-revealing-image.md
@@ -26,7 +26,16 @@
 
 ## Notes
 
-- RU existence confirmed by: koob.ru/shaveren/ (author bio lists it), carljung.ru/node/1746,
-  ZNU university library (ebooks.znu.edu.ua) author bio.
-- Not carried by cogito-shop (only «Умирающий пациент»).
-- TO DO: publisher/year/ISBN (check litres/ozon/labirint in a browser; try rsl.py "Шаверен выявляющий").
+- RU existence claimed by professional bios: koob.ru/shaveren/, carljung.ru/node/1746, ZNU
+  library bio, livelib author bio (365888), psyjournal.ru author page.
+- **psyjournal.ru/authors/shaveren-dzh** lists her RU books as «Открывающий образ» (1991) and
+  «Желание и терапевт женского пола» (1995) — variant/older RU titles for The Revealing Image and
+  Desire and the Woman Therapist; dates predate the EN books (1999/2005) — likely conference
+  papers or misdated; no publisher given.
+- NOT found: RSL (title + author queries), libgen, flibusta.su (title «Выявляющий образ» = 0),
+  all shops (cogito carries only «Умирающий пациент»), livelib book records (bio mention only).
+- Bottom line: a small-print / low-circulation RU edition exists (or is at least consistently
+  cited as existing) but no publisher/year/ISBN can be established from open catalogs. Status 🔶.
+- Her other RU book: «Умирающий пациент в психотерапии: желания. Сновидения. Индивидуация» —
+  Когито-Центр 2006, 316 с., ISBN 5-89353-170-1, пер. Ю.М. Донца (RSL 2431506); litres: printed
+  «с разрешения издательства Полгрейв Макмиллан» (Palgrave Macmillan license).