diff --git a/lang/Localization_de.json b/lang/Localization_de.json
index 0c9545a..2879758 100644
--- a/lang/Localization_de.json
+++ b/lang/Localization_de.json
@@ -1,5 +1,5 @@
 {
-"##TODO##about.title":"About COPS",
+"about.title":"Über COPS",
 "allbooks.alphabetical.many":"Alphabetischer Index der {0} Bücher",
 "##TODO##allbooks.alphabetical.none":"Alphabetical index of absolutely no book",
 "allbooks.alphabetical.one":"Alphabetischer Index des einzigen Buchs",
@@ -16,32 +16,32 @@
 "bookword.none":"Kein Buch",
 "bookword.one":"1 Buch",
 "bookword.title":"Bücher",
-"##TODO##cog.alternate":"Search, sort and filters",
+"cog.alternate":"Suche, Sortierung und Filter",
 "content.series":"Serien: ",
 "content.series.data":"Buch {0} der {1} - Reihe",
 "content.summary":"Inhalt: ",
-"##TODO##customize.email":"Set your email (to allow book emailing)",
-"##TODO##customize.fancybox":"Use a Lightbox",
-"##TODO##customize.filter":"Enable tag filtering",
-"##TODO##customize.paging":"Max number of books per page (-1 to disable)",
-"##TODO##customize.style":"Theme",
-"##TODO##customize.title":"Customize COPS UI",
-"##TODO##home.alternate":"Home",
+"customize.email":"Geben Sie Ihre E-Mail-Adresse an (erlaubt das Zusenden von Büchern)",
+"customize.fancybox":"Benutze die Lightbox",
+"customize.filter":"Erlaube das Filtern durch Tags",
+"customize.paging":"Maximale Anzahl von Büchern pro Seite (-1 zum deaktivieren)",
+"customize.style":"Thema",
+"customize.title":"Anpassungen an COPS",
+"home.alternate":"Startseite",
 "i18n.coversection":"Umschlag",
 "language.title":"Sprache",
-"##TODO##languages.alphabetical.many":"Alphabetical index of the {0} languages",
+"languages.alphabetical.many":"Alphabetischer Index der {0} Sprachen",
 "##TODO##languages.alphabetical.none":"Alphabetical index of absolutely no language",
-"##TODO##languages.alphabetical.one":"Alphabetical index of the single language",
-"##TODO##languages.title":"Languages",
-"##TODO##mail.messagenotsent":"Message could not be sent.",
-"##TODO##mail.messagesent":"Message has been sent",
-"##TODO##paging.next.alternate":"Next",
-"##TODO##paging.previous.alternate":"Previous",
-"##TODO##permalink.alternate":"Permalink",
-"##TODO##pubdate.title":"Publication year",
+"languages.alphabetical.one":"Alphabetischer Index der einen Sprache",
+"languages.title":"Sprachen",
+"mail.messagenotsent":"E-Mail konnte nicht gesendet werden.",
+"mail.messagesent":"E-Mail wurde gesendet.",
+"paging.next.alternate":"Nächste",
+"paging.previous.alternate":"Vorherige",
+"permalink.alternate":"Permalink",
+"pubdate.title":"Veröffentlichung",
 "recent.list":"{0} neue Bücher",
 "recent.title":"Neuzugänge",
-"##TODO##search.alternate":"Search",
+"search.alternate":"Suche",
 "search.result":"Suchergebnis für",
 "search.sortorder.asc":"Auf",
 "search.sortorder.desc":"Ab",
@@ -52,7 +52,7 @@
 "seriesword.many":"{0} Serien",
 "seriesword.none":"Keine Serie",
 "seriesword.one":"1 Serie",
-"##TODO##sort.alternate":"Sort",
+"sort.alternate":"Sortierung",
 "splitByLetter.book.other":"Andere Bücher",
 "splitByLetter.letter":"{0} unter {1}",
 "tags.alphabetical.many":"Alphabetischer Index der {0} Schlagwörter",
@@ -63,18 +63,18 @@
 "tagword.none":"Kein Schlagwort",
 "tagword.one":"1 Schlagwort",
 "tagword.title":"Schlagwörter",
-"##TODO##languages.abk":"Abkhaz",
-"##TODO##languages.aaf":"Afar",
-"##TODO##languages.afr":"Afrikaans",
-"##TODO##languages.aka":"Akan",
-"##TODO##languages.sqi":"Albanian",
-"##TODO##languages.amh":"Amharic",
-"##TODO##languages.ara":"Arabic",
-"##TODO##languages.arg":"Aragonese",
-"##TODO##languages.hye":"Armenian",
-"##TODO##languages.asm":"Assamese",
-"##TODO##languages.ava":"Avaric",
-"##TODO##languages.ave":"Avestan",
+"languages.abk":"Abchasisch",
+"languages.aaf":"Afar",
+"languages.afr":"Afrikaans",
+"languages.aka":"Akan",
+"languages.sqi":"Albanisch",
+"languages.amh":"Amharisch",
+"languages.ara":"Arabisch",
+"languages.arg":"Aragonisch",
+"languages.hye":"Armenisch",
+"languages.asm":"Assamesisch",
+"languages.ava":"Awarisch",
+"languages.ave":"Avestisch",
 "##TODO##languages.aym":"Aymara",
 "##TODO##languages.aze":"Azerbaijani",
 "##TODO##languages.bam":"Bambara",
@@ -84,38 +84,38 @@
 "##TODO##languages.ben":"Bengali",
 "##TODO##languages.bih":"Bihari",
 "##TODO##languages.bis":"Bislama",
-"##TODO##languages.bos":"Bosnian",
+"languages.bos":"Bosnisch",
 "##TODO##languages.bre":"Breton",
-"##TODO##languages.bul":"Bulgarian",
+"languages.bul":"Bulgarisch",
 "##TODO##languages.mya":"Burmese",
 "##TODO##languages.cat":"Catalan",
 "##TODO##languages.cha":"Chamorro",
 "##TODO##languages.che":"Chechen",
 "##TODO##languages.nya":"Chichewa",
-"##TODO##languages.zho":"Chinese",
+"languages.zho":"Chinesisch",
 "##TODO##languages.chv":"Chuvash",
 "##TODO##languages.cor":"Cornish",
 "##TODO##languages.cos":"Corsican",
 "##TODO##languages.cre":"Cree",
-"##TODO##languages.hrv":"Croatian",
-"##TODO##languages.ces":"Czech",
-"##TODO##languages.dan":"Danish",
+"languages.hrv":"Kroatisch",
+"languages.ces":"Tschechisch",
+"languages.dan":"Dänisch",
 "##TODO##languages.div":"Divehi",
-"##TODO##languages.nld":"Dutch",
+"languages.nld":"Niederländisch",
 "##TODO##languages.dzo":"Dzongkha",
-"##TODO##languages.eng":"English",
-"##TODO##languages.epo":"Esperanto",
+"languages.eng":"Englisch",
+"languages.epo":"Esperanto",
 "##TODO##languages.est":"Estonian",
 "##TODO##languages.ewe":"Ewe",
 "##TODO##languages.fao":"Faroese",
 "##TODO##languages.fij":"Fijian",
-"##TODO##languages.fin":"Finnish",
-"##TODO##languages.fra":"French",
+"languages.fin":"Finnisch",
+"languages.fra":"Französisch",
 "##TODO##languages.ful":"Fula",
 "##TODO##languages.glg":"Galician",
-"##TODO##languages.kat":"Georgian",
-"##TODO##languages.deu":"German",
-"##TODO##languages.ell":"Greek",
+"languages.kat":"Georgisch",
+"languages.deu":"Deutsch",
+"languages.ell":"Griechisch",
 "##TODO##languages.grn":"Guaraní",
 "##TODO##languages.guj":"Gujarati",
 "##TODO##languages.hat":"Haitian",
@@ -124,21 +124,21 @@
 "##TODO##languages.her":"Herero",
 "##TODO##languages.hin":"Hindi",
 "##TODO##languages.hmo":"Hiri Motu",
-"##TODO##languages.hun":"Hungarian",
+"languages.hun":"Ungarisch",
 "##TODO##languages.ina":"Interlingua",
-"##TODO##languages.ind":"Indonesian",
+"languages.ind":"Indonesisch",
 "##TODO##languages.ile":"Interlingue",
-"##TODO##languages.gle":"Irish",
+"languages.gle":"Irisch",
 "##TODO##languages.ibo":"Igbo",
 "##TODO##languages.ipk":"Inupiaq",
 "##TODO##languages.ido":"Ido",
-"##TODO##languages.isl":"Icelandic",
-"##TODO##languages.ita":"Italian",
+"languages.isl":"Isländisch",
+"languages.ita":"Italienisch",
 "##TODO##languages.iku":"Inuktitut",
-"##TODO##languages.jpn":"Japanese",
+"languages.jpn":"Japanisch",
 "##TODO##languages.jav":"Javanese",
 "##TODO##languages.kal":"Kalaallisut",
-"##TODO##languages.kan":"Kannada",
+"languages.kan":"Kanaresisch",
 "##TODO##languages.kau":"Kanuri",
 "##TODO##languages.kas":"Kashmiri",
 "##TODO##languages.kaz":"Kazakh",
@@ -148,11 +148,11 @@
 "##TODO##languages.kir":"Kyrgyz",
 "##TODO##languages.kom":"Komi",
 "##TODO##languages.kon":"Kongo",
-"##TODO##languages.kor":"Korean",
+"languages.kor":"Koreanisch",
 "##TODO##languages.kur":"Kurdish",
 "##TODO##languages.kua":"Kwanyama",
-"##TODO##languages.lat":"Latin",
-"##TODO##languages.ltz":"Luxembourgish",
+"languages.lat":"Lateinisch",
+"languages.ltz":"Luxemburgisch",
 "##TODO##languages.lug":"Ganda",
 "##TODO##languages.lim":"Limburgish",
 "##TODO##languages.lin":"Lingala",
@@ -169,7 +169,7 @@
 "##TODO##languages.mri":"Māori",
 "##TODO##languages.mar":"Marathi",
 "##TODO##languages.mah":"Marshallese",
-"##TODO##languages.mon":"Mongolian",
+"languages.mon":"Mongolisch",
 "##TODO##languages.nau":"Nauru",
 "##TODO##languages.nav":"Navajo",
 "##TODO##languages.nob":"Norwegian Bokmål",
@@ -177,7 +177,7 @@
 "##TODO##languages.nep":"Nepali",
 "##TODO##languages.ndo":"Ndonga",
 "##TODO##languages.nno":"Norwegian Nynorsk",
-"##TODO##languages.nor":"Norwegian",
+"languages.nor":"Norwegisch",
 "##TODO##languages.iii":"Nuosu",
 "##TODO##languages.nbl":"South Ndebele",
 "##TODO##languages.oci":"Occitan",
@@ -188,22 +188,22 @@
 "##TODO##languages.oss":"Ossetian",
 "##TODO##languages.pan":"Panjabi",
 "##TODO##languages.pli":"Pāli",
-"##TODO##languages.fas":"Persian",
-"##TODO##languages.pol":"Polish",
+"languages.fas":"Persisch",
+"languages.pol":"Polnisch",
 "##TODO##languages.pus":"Pashto",
-"##TODO##languages.por":"Portuguese",
+"languages.por":"Portugisisch",
 "##TODO##languages.que":"Quechua",
 "##TODO##languages.roh":"Romansh",
 "##TODO##languages.run":"Kirundi",
 "##TODO##languages.ron":"Romanian",
-"##TODO##languages.rus":"Russian",
+"languages.rus":"Russisch",
 "##TODO##languages.san":"Sanskrit",
 "##TODO##languages.srd":"Sardinian",
 "##TODO##languages.snd":"Sindhi",
 "##TODO##languages.sme":"Northern Sami",
 "##TODO##languages.smo":"Samoan",
 "##TODO##languages.sag":"Sango",
-"##TODO##languages.srp":"Serbian",
+"languages.srp":"Serbisch",
 "##TODO##languages.gla":"Scottish Gaelic",
 "##TODO##languages.sna":"Shona",
 "##TODO##languages.sin":"Sinhala",
@@ -211,11 +211,11 @@
 "##TODO##languages.slv":"Slovene",
 "##TODO##languages.som":"Somali",
 "##TODO##languages.sot":"Southern Sotho",
-"##TODO##languages.spa":"Spanish",
+"languages.spa":"Spanisch",
 "##TODO##languages.sun":"Sundanese",
 "##TODO##languages.swa":"Swahili",
 "##TODO##languages.ssw":"Swati",
-"##TODO##languages.swe":"Swedish",
+"languages.swe":"Schwedisch",
 "##TODO##languages.tam":"Tamil",
 "##TODO##languages.tel":"Telugu",
 "##TODO##languages.tgk":"Tajik",
@@ -226,17 +226,17 @@
 "##TODO##languages.tgl":"Tagalog",
 "##TODO##languages.tsn":"Tswana",
 "##TODO##languages.ton":"Tonga",
-"##TODO##languages.tur":"Turkish",
+"languages.tur":"Türkisch",
 "##TODO##languages.tso":"Tsonga",
 "##TODO##languages.tat":"Tatar",
 "##TODO##languages.twi":"Twi",
 "##TODO##languages.tah":"Tahitian",
 "##TODO##languages.uig":"Uighur",
-"##TODO##languages.ukr":"Ukrainian",
+"languages.ukr":"Ukrainisch",
 "##TODO##languages.urd":"Urdu",
 "##TODO##languages.uzb":"Uzbek",
 "##TODO##languages.ven":"Venda",
-"##TODO##languages.vie":"Vietnamese",
+"languages.vie":"Vietnamesisch",
 "##TODO##languages.vol":"Volapük",
 "##TODO##languages.win":"Walloon",
 "##TODO##languages.cym":"Welsh",