diff --git a/static/skin/i18n/es.json b/static/skin/i18n/es.json
index 3a592bbce..e9693f5c7 100644
--- a/static/skin/i18n/es.json
+++ b/static/skin/i18n/es.json
@@ -4,6 +4,7 @@
 			"AlexanderFF",
 			"Fitoschido",
 			"Ovruni",
+			"Sinopsistrans",
 			"SpikeShroom",
 			"Vis4valentine"
 		]
@@ -17,6 +18,7 @@
 	"suggest-search": "Haga una búsqueda de texto completo para <a href=\"{{{SEARCH_URL}}}\">{{PATTERN}}</a>",
 	"random-article-failure": "¡Ups! Error al elegir un artículo aleatorio :(",
 	"invalid-raw-data-type": "{{DATATYPE}} no es una solicitud válida de contenido en crudo.",
+	"invalid-request": "La URL solicitada \"{{{url}}}\" no es una solicitud válida.",
 	"no-value-for-arg": "No se ha proporcionado ningún valor para el argumento {{ARGUMENT}}",
 	"no-query": "No se ha proporcionado ninguna consulta.",
 	"raw-entry-not-found": "No se puede encontrar la entrada {{DATATYPE}} {{ENTRY}}",
@@ -26,8 +28,14 @@
 	"404-page-heading": "No encontrado",
 	"500-page-title": "Error interno del servidor",
 	"500-page-heading": "Error interno del servidor",
+	"500-page-text": "Se produjo un error interno del servidor. Lo sentimos :/",
 	"fulltext-search-unavailable": "Búsqueda de texto completo no disponible",
 	"no-search-results": "El motor de búsqueda de texto completo no está disponible para este contenido.",
+	"search-results-page-title": "Buscar: {{SEARCH_PATTERN}}",
+	"search-results-page-header": "Resultados <b>{{START}}-{{END}}</b> de <b>{{COUNT}}</b> para <b>\"{{{SEARCH_PATTERN}}}\"</b>",
+	"empty-search-results-page-header": "No se encontraron resultados para <b>\"{{{SEARCH_PATTERN}}}\"</b>",
+	"search-result-book-info": "a partir de {{BOOK_TITLE}}",
+	"word-count": "{{COUNT}} palabras",
 	"library-button-text": "Ir a la página de bienvenida",
 	"home-button-text": "Ir a la página principal de '{{BOOK_TITLE}}'",
 	"random-page-button-text": "Ir a una página seleccionada al azar",
@@ -41,19 +49,30 @@
 	"count-of-matching-books": "{{COUNT}} libro(s)",
 	"download": "Descargar",
 	"direct-download-link-text": "Directamente",
-	"direct-download-alt-text": "descarga directa",
-	"hash-download-link-text": "hash sha256",
-	"hash-download-alt-text": "descargar hash",
+	"direct-download-alt-text": "Descargar directamente vía HTTP(S)",
+	"hash-download-link-text": "Suma de verificación SHA-256",
+	"hash-download-alt-text": "Mostrar la suma de verificación de archivos SHA-256",
 	"magnet-link-text": "Enlace magnético",
-	"magnet-alt-text": "Descargar link magnético",
+	"magnet-alt-text": "Descargar mediante enlace Magnet",
 	"torrent-download-link-text": "BitTorrent",
 	"torrent-download-alt-text": "Descargar a través de BitTorrent",
-	"filter-by-tag": "Filtrar por etiqueta \"{{TAG}}\"",
-	"stop-filtering-by-tag": "Dejar de filtrar por etiqueta \"{{TAG}}\"",
+	"library-opds-feed-all-entries": "Biblioteca OPDS Feed - Todas las entradas",
+	"filter-by-tag": "Filtrar por etiqueta \"{{{TAG}}}\"",
+	"stop-filtering-by-tag": "Dejar de filtrar por etiqueta \"{{{TAG}}}\"",
 	"library-opds-feed-parameterised": "Feed OPDS de la biblioteca: entradas que coinciden con {{#LANG}}\nLanguage: {{LANG}} {{/LANG}}{{#CATEGORY}}\nCategory: {{CATEGORY}} {{/CATEGORY}} {{#TAG}}\nEtiqueta: {{TAG}} {{/TAG}}{{#Q}}\nConsulta: {{Q}} {{/Q}}",
 	"welcome-to-kiwix-server": "Bienvenido al servidor Kiwix",
 	"download-links-heading": "Enlaces de descarga para <b><i>{{BOOK_TITLE}}</i></b>",
 	"download-links-title": "Descargar libro",
 	"preview-book": "Previsualizar",
-	"unknown-error": "Error desconocido"
+	"unknown-error": "Error desconocido",
+	"book-category.wikibooks": "Wikilibros",
+	"book-category.wikinews": "Wikinoticias",
+	"book-category.wikipedia": "Wikipedia",
+	"book-category.wikiquote": "Wikiquote",
+	"book-category.wikisource": "Wikisource",
+	"book-category.wikispecies": "Wikiespecies",
+	"book-category.wikiversity": "Wikiversidad",
+	"book-category.wikivoyage": "Wikiviajes",
+	"book-category.wiktionary": "Wikcionario",
+	"book-category.other": "Otros"
 }
diff --git a/static/skin/i18n/ko.json b/static/skin/i18n/ko.json
index 6ec5de900..2ad5a37d2 100644
--- a/static/skin/i18n/ko.json
+++ b/static/skin/i18n/ko.json
@@ -8,18 +8,31 @@
 	"suggest-full-text-search": "'{{{SEARCH_TERMS}}}' 포함...",
 	"no-such-book": "해당 책이 없습니다: {{BOOK_NAME}}",
 	"no-book-found": "선택 기준에 해당하는 책이 없습니다",
+	"url-not-found": "\"{{url}}\" 요청 URL은 이 서버에서 찾을 수 없습니다.",
+	"suggest-search": "<a href=\"{{{SEARCH_URL}}}\">{{PATTERN}}</a>에 대한 전문 검색을 수행해 보세요",
+	"random-article-failure": "이런! 임의 문서를 선택하지 못했습니다 :(",
+	"invalid-request": "\"{{{url}}}\" 요청 URL은 유효한 요청이 아닙니다.",
+	"no-value-for-arg": "{{ARGUMENT}} 인수에 지정된 값이 없습니다",
+	"no-query": "지정된 쿼리가 없습니다.",
 	"400-page-title": "잘못된 요청",
 	"400-page-heading": "잘못된 요청",
 	"404-page-title": "내용이 없습니다",
 	"404-page-heading": "찾을 수 없음",
 	"500-page-title": "내부 서버 오류",
 	"500-page-heading": "내부 서버 오류",
+	"500-page-text": "내부 서버 오류가 발생했습니다. 죄송합니다 :/",
 	"fulltext-search-unavailable": "전문 검색을 사용할 수 없습니다",
+	"no-search-results": "이 콘텐츠에는 전문 검색 엔진을 사용할 수 없습니다.",
+	"search-results-page-title": "검색: {{SEARCH_PATTERN}}",
 	"empty-search-results-page-header": "<b>\"{{{SEARCH_PATTERN}}}\"</b>의 결과가 없습니다",
+	"search-result-book-info": "{{BOOK_TITLE}}에서",
+	"word-count": "단어 {{COUNT}}개",
 	"random-page-button-text": "무작위로 선택된 문서로 이동",
+	"searchbox-tooltip": "'{{BOOK_TITLE}}' 검색",
 	"search": "검색",
 	"book-filtering-all-categories": "모든 분류",
 	"book-filtering-all-languages": "모든 언어",
+	"count-of-matching-books": "책 {{COUNT}}권",
 	"download": "다운로드",
 	"direct-download-alt-text": "HTTP(S)를 통해 직접 다운로드",
 	"hash-download-link-text": "SHA-256 체크섬",
@@ -28,6 +41,10 @@
 	"magnet-alt-text": "마그넷 링크를 통해 다운로드",
 	"torrent-download-link-text": "비트토렌트",
 	"torrent-download-alt-text": "비트토렌트를 통해 다운로드",
+	"filter-by-tag": "\"{{{TAG}}}\" 태그로 필터링",
+	"stop-filtering-by-tag": "\"{{{TAG}}}\" 태그로 필터링 중지",
+	"welcome-to-kiwix-server": "Kiwix Server에 오신 것을 환영합니다",
+	"download-links-heading": "<b><i>{{BOOK_TITLE}}</i></b>의 링크 다운로드",
 	"download-links-title": "책 다운로드",
 	"preview-book": "미리 보기",
 	"unknown-error": "알 수 없는 오류",
diff --git a/static/skin/i18n/nl.json b/static/skin/i18n/nl.json
index 3bcfc1a8c..40a0bead5 100644
--- a/static/skin/i18n/nl.json
+++ b/static/skin/i18n/nl.json
@@ -16,6 +16,7 @@
 	"suggest-search": "In volledige tekst zoeen naar <a href=\"{{{SEARCH_URL}}}\">{{PATTERN}}</a>",
 	"random-article-failure": "Oeps! Kan geen willekeurig artikel kiezen :(",
 	"invalid-raw-data-type": "{{DATATYPE}} is geen geldig verzoek voor onbewerkte inhoud.",
+	"invalid-request": "De gevraagde URL “{{{url}}}” is onjuist.",
 	"no-value-for-arg": "Er is geen waarde opgegeven bij {{ARGUMENT}}",
 	"no-query": "Er is geen zoekterm opgegeven.",
 	"raw-entry-not-found": "Kan het {{DATATYPE}}-item {{ENTRY}} niet vinden",
@@ -29,6 +30,8 @@
 	"fulltext-search-unavailable": "Zoeken in volledige tekst is niet beschikbaar",
 	"no-search-results": "De zoekmachine voor volledige tekst is niet beschikbaar voor deze inhoud.",
 	"search-results-page-title": "Zoeken: {{SEARCH_PATTERN}}",
+	"search-results-page-header": "Resultaten <b>{{START}}-{{END}}</b> van <b>{{COUNT}}</b> voor <b>“{{{SEARCH_PATTERN}}}”</b>",
+	"empty-search-results-page-header": "Er zijn geen resultaten gevonden voor <b>“{{{SEARCH_PATTERN}}}”</b>",
 	"search-result-book-info": "uit {{BOOK_TITLE}}",
 	"word-count": "{{COUNT}} woorden",
 	"library-button-text": "Naar de welkomstpagina",
@@ -52,12 +55,22 @@
 	"torrent-download-link-text": "BitTorrent",
 	"torrent-download-alt-text": "Downloaden via BitTorrent",
 	"library-opds-feed-all-entries": "OPDS-feed bibliotheek: alle vermeldingen",
-	"filter-by-tag": "Filteren op label “{{TAG}}”",
-	"stop-filtering-by-tag": "Niet meer filteren op label “{{TAG}}”",
+	"filter-by-tag": "Filteren op label “{{{TAG}}}”",
+	"stop-filtering-by-tag": "Niet meer filteren op label “{{{TAG}}}”",
 	"library-opds-feed-parameterised": "OPDS-feed bibliotheek: vermeldingen die overeenkomen met {{#LANG}}\nTaal: {{LANG}} {{/LANG}}{{#CATEGORY}}\nCategorie: {{CATEGORY}} {{/CATEGORY}}{{#TAG}}\nLabel: {{TAG}} {{/TAG}}{{#Q}}\nZoekopdracht: {{Q}} {{/Q}}",
 	"welcome-to-kiwix-server": "Welkom bij de Kiwix-server",
 	"download-links-heading": "Downloadkoppelingen voor <b><i>{{BOOK_TITLE}}</i></b>",
 	"download-links-title": "Boek downloaden",
 	"preview-book": "Voorvertoning",
-	"unknown-error": "Onbekende fout"
+	"unknown-error": "Onbekende fout",
+	"book-category.wikibooks": "Wikibooks",
+	"book-category.wikinews": "Wikinieuws",
+	"book-category.wikipedia": "Wikipedia",
+	"book-category.wikiquote": "Wikiquote",
+	"book-category.wikisource": "Wikisource",
+	"book-category.wikispecies": "Wikispecies",
+	"book-category.wikiversity": "Wikiversity",
+	"book-category.wikivoyage": "Wikivoyage",
+	"book-category.wiktionary": "WikiWoordenboek",
+	"book-category.other": "Overige"
 }
diff --git a/static/skin/i18n/sc.json b/static/skin/i18n/sc.json
index fc095e231..450800121 100644
--- a/static/skin/i18n/sc.json
+++ b/static/skin/i18n/sc.json
@@ -38,16 +38,16 @@
 	"count-of-matching-books": "{{COUNT}} libru/os",
 	"download": "Iscàrriga",
 	"direct-download-link-text": "Diretu",
-	"direct-download-alt-text": "iscarrigamentu diretu",
-	"hash-download-link-text": "Hash SHA256",
-	"hash-download-alt-text": "hash de s'iscarrigamentu",
+	"direct-download-alt-text": "Iscàrriga in manera direta tràmite HTTP(S)",
+	"hash-download-link-text": "Summa de controllu SHA-256",
+	"hash-download-alt-text": "Mustra sa summa de controllu SHA-256",
 	"magnet-link-text": "Ligàmene Magnet",
-	"magnet-alt-text": "ligàmene \"magnet\" de iscarrigamentu",
-	"torrent-download-link-text": "Documentu Torrent",
-	"torrent-download-alt-text": "iscàrriga su torrent",
+	"magnet-alt-text": "Iscàrriga impreende su ligàmene Magnet",
+	"torrent-download-link-text": "BitTorrent",
+	"torrent-download-alt-text": "Iscàrriga impreende BitTorrent",
 	"library-opds-feed-all-entries": "Flussu OPDS de sa biblioteca – Totu sos elementos",
-	"filter-by-tag": "Filtra pro eticheta \"{{TAG}}\"",
-	"stop-filtering-by-tag": "Non filtres prus pro eticheta \"{{TAG}}\"",
+	"filter-by-tag": "Filtra pro eticheta \"{{{TAG}}}\"",
+	"stop-filtering-by-tag": "Non filtres prus pro eticheta \"{{{TAG}}}\"",
 	"library-opds-feed-parameterised": "Flussu OPDS de sa biblioteca - elementos chi currispondet cun {{#LANG}}\nLimba: {{LANG}} {{/LANG}}{{#CATEGORY}}\nCategoria: {{CATEGORY}} {{/CATEGORY}}{{#TAG}}\nEticheta: {{TAG}} {{/TAG}}{{#Q}}\nChirca: {{Q}} {{/Q}}",
 	"welcome-to-kiwix-server": "Bene bènnidu a su serbidore de Kiwix",
 	"download-links-heading": "Ligàmenes de iscarrigamentu pro <b><i>{{BOOK_TITLE}}</i></b>",
diff --git a/static/skin/i18n/sl.json b/static/skin/i18n/sl.json
index dd50ff8ae..d8bdf1be5 100644
--- a/static/skin/i18n/sl.json
+++ b/static/skin/i18n/sl.json
@@ -10,7 +10,7 @@
 	"suggest-full-text-search": "vsebuje »{{{SEARCH_TERMS}}}« ...",
 	"no-such-book": "Ni take knjige: {{BOOK_NAME}}",
 	"too-many-books": "Preveč zahtevanih knjig ({{NB_BOOKS}}), omejitev je {{LIMIT}}",
-	"no-book-found": "Izbirnim merilom ne ustreza nobena knjiga",
+	"no-book-found": "Izbranim merilom ne ustreza nobena knjiga",
 	"url-not-found": "Zahtevanega URL-ja »{{url}}« v tem strežniku ni bilo mogoče najti.",
 	"suggest-search": "Preiščite celotno besedilo za <a href=\"{{{SEARCH_URL}}}\">{{PATTERN}}</a>",
 	"random-article-failure": "Ups! Ni bilo mogoče izbrati naključnega članka :(",
diff --git a/static/skin/i18n/sq.json b/static/skin/i18n/sq.json
index fabf6ccff..296cc6c9b 100644
--- a/static/skin/i18n/sq.json
+++ b/static/skin/i18n/sq.json
@@ -13,6 +13,7 @@
 	"suggest-search": "Bëni një kërkim të plotë teksti për <a href=\"{{{SEARCH_URL}}}\">{{PATTERN}}</a>",
 	"random-article-failure": "Oh! S’u arrit të merrej një artikull kuturu :(",
 	"invalid-raw-data-type": "{{DATATYPE}} s’është varg i vlefshëm kërkimi për lëndë të papërpunuar.",
+	"invalid-request": "URL-ja e kërkuar “{{{url}}}” s’është kërkesë e vlefshme.",
 	"no-value-for-arg": "S’u dha vlerë për argumentin {{ARGUMENT}}",
 	"no-query": "S’u dha varg kërkimi.",
 	"raw-entry-not-found": "S’gjendet dot zëri {{DATATYPE}} {{ENTRY}}",
@@ -22,8 +23,14 @@
 	"404-page-heading": "S’u Gjet",
 	"500-page-title": "Gabim i Brendshëm Shërbyesi",
 	"500-page-heading": "Gabim i Brendshëm Shërbyesi",
+	"500-page-text": "Ndodhi një gabim i brendshëm shërbyesi. Na ndjeni për këtë :/",
 	"fulltext-search-unavailable": "Kërkim teksti të plotë jo i mundshëm",
 	"no-search-results": "S’është i passhëm motori i kërkimit të tekstit të plotë për këtë lëndë.",
+	"search-results-page-title": "Kërkim: {{SEARCH_PATTERN}}",
+	"search-results-page-header": "Përfundime <b>{{START}}-{{END}}</b> nga <b>{{COUNT}}</b> gjithsej për <b>\"{{{SEARCH_PATTERN}}}\"</b>",
+	"empty-search-results-page-header": "S’u gjetën përfundime për <b>“{{{SEARCH_PATTERN}}}”</b>",
+	"search-result-book-info": "nga {{BOOK_TITLE}}",
+	"word-count": "{{COUNT}} fjalë",
 	"library-button-text": "Kalo te faqja e mirëseardhjes",
 	"home-button-text": "Kalo te faqja krye e '{{BOOK_TITLE}}'",
 	"random-page-button-text": "Kalo te një faqe e përzgjedhur kuturu",
@@ -37,19 +44,30 @@
 	"count-of-matching-books": "{{COUNT}} libër(a)",
 	"download": "Shkarkoje",
 	"direct-download-link-text": "Drejtpërsëdrejti",
-	"direct-download-alt-text": "shkarkim i drejtpërdrejt",
-	"hash-download-link-text": "Hash sha256",
-	"hash-download-alt-text": "shkarko hashin",
+	"direct-download-alt-text": "Shkarkoje drejtpërsëdrejti përmes HTTP(S)",
+	"hash-download-link-text": "“Checksum” SHA-256",
+	"hash-download-alt-text": "Shfaq “checksum” SHA-256 kartele",
 	"magnet-link-text": "Lidhje Magnet",
-	"magnet-alt-text": "shkarko magnetin",
-	"torrent-download-link-text": "Kartelë Torrent",
-	"torrent-download-alt-text": "shkarko torrent-in",
+	"magnet-alt-text": "Shkarkoje përmes lidhjeje Magnet",
+	"torrent-download-link-text": "BitTorrent",
+	"torrent-download-alt-text": "Shkarkoje përmes BitTorrent-it",
 	"library-opds-feed-all-entries": "Prurje OPDS Biblioteke - Krejt zërat",
-	"filter-by-tag": "Filtroji sipas etiketës “{{TAG}}”",
-	"stop-filtering-by-tag": "Resht së filtruari sipas etiketë “{{TAG}}”",
+	"filter-by-tag": "Filtroji sipas etikete “{{{TAG}}}”",
+	"stop-filtering-by-tag": "Resht së filtruari sipas etikete “{{{TAG}}}”",
 	"library-opds-feed-parameterised": "Prurje OPDS Biblioteke - zëra që kanë përputhje me {{#LANG}}\nGjuhë: {{LANG}} {{/LANG}}{{#CATEGORY}}\nKategori: {{CATEGORY}} {{/CATEGORY}}{{#TAG}}\nEtiketë: {{TAG}} {{/TAG}}{{#Q}}\nVarg Kërkimi: {{Q}} {{/Q}}",
 	"welcome-to-kiwix-server": "Mirë se vini në Shërbyesin Kiwix",
 	"download-links-heading": "Lidhje shkarkimi për <b><i>{{BOOK_TITLE}}</i></b>",
 	"download-links-title": "Shkarkoje librin",
-	"preview-book": "Paraparje"
+	"preview-book": "Paraparje",
+	"unknown-error": "Gabim i panjohur",
+	"book-category.wikibooks": "Wikibooks",
+	"book-category.wikinews": "Wikinews",
+	"book-category.wikipedia": "Wikipedia",
+	"book-category.wikiquote": "Wikiquote",
+	"book-category.wikisource": "Wikisource",
+	"book-category.wikispecies": "Wikispecies",
+	"book-category.wikiversity": "Wikiversity",
+	"book-category.wikivoyage": "Wikivoyage",
+	"book-category.wiktionary": "Wiktionary",
+	"book-category.other": "Tjetër"
 }