diff --git a/src/en/oots/AndroidManifest.xml b/src/en/oots/AndroidManifest.xml
new file mode 100644
index 000000000..0d7e33d58
--- /dev/null
+++ b/src/en/oots/AndroidManifest.xml
@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest package="eu.kanade.tachiyomi.extension" />
diff --git a/src/en/oots/build.gradle b/src/en/oots/build.gradle
new file mode 100644
index 000000000..fe8dfe50a
--- /dev/null
+++ b/src/en/oots/build.gradle
@@ -0,0 +1,13 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+
+ext {
+    extName = 'oots'
+    pkgNameSuffix = 'en.oots'
+    extClass = '.oots'
+    extVersionCode = 1
+    libVersion = '1.2'
+    containsNsfw = false
+}
+
+apply from: "$rootDir/common.gradle"
diff --git a/src/en/oots/res/mipmap-hdpi/ic_launcher.png b/src/en/oots/res/mipmap-hdpi/ic_launcher.png
new file mode 100644
index 000000000..5941db06d
Binary files /dev/null and b/src/en/oots/res/mipmap-hdpi/ic_launcher.png differ
diff --git a/src/en/oots/res/mipmap-mdpi/ic_launcher.png b/src/en/oots/res/mipmap-mdpi/ic_launcher.png
new file mode 100644
index 000000000..af48fcd32
Binary files /dev/null and b/src/en/oots/res/mipmap-mdpi/ic_launcher.png differ
diff --git a/src/en/oots/res/mipmap-xhdpi/ic_launcher.png b/src/en/oots/res/mipmap-xhdpi/ic_launcher.png
new file mode 100644
index 000000000..bd6f51dff
Binary files /dev/null and b/src/en/oots/res/mipmap-xhdpi/ic_launcher.png differ
diff --git a/src/en/oots/res/mipmap-xxhdpi/ic_launcher.png b/src/en/oots/res/mipmap-xxhdpi/ic_launcher.png
new file mode 100644
index 000000000..3f6d341fd
Binary files /dev/null and b/src/en/oots/res/mipmap-xxhdpi/ic_launcher.png differ
diff --git a/src/en/oots/res/mipmap-xxxhdpi/ic_launcher.png b/src/en/oots/res/mipmap-xxxhdpi/ic_launcher.png
new file mode 100644
index 000000000..ff7d924bb
Binary files /dev/null and b/src/en/oots/res/mipmap-xxxhdpi/ic_launcher.png differ
diff --git a/src/en/oots/res/web_hi_res_512.png b/src/en/oots/res/web_hi_res_512.png
new file mode 100644
index 000000000..60242139d
Binary files /dev/null and b/src/en/oots/res/web_hi_res_512.png differ
diff --git a/src/en/oots/src/eu/kanade/tachiyomi/extension/en/oots/oots.kt b/src/en/oots/src/eu/kanade/tachiyomi/extension/en/oots/oots.kt
new file mode 100644
index 000000000..150bac58d
--- /dev/null
+++ b/src/en/oots/src/eu/kanade/tachiyomi/extension/en/oots/oots.kt
@@ -0,0 +1,122 @@
+package eu.kanade.tachiyomi.extension.en.oots
+
+import android.app.Application
+import eu.kanade.tachiyomi.source.model.FilterList
+import eu.kanade.tachiyomi.source.model.MangasPage
+import eu.kanade.tachiyomi.source.model.Page
+import eu.kanade.tachiyomi.source.model.SChapter
+import eu.kanade.tachiyomi.source.model.SManga
+import eu.kanade.tachiyomi.source.online.ParsedHttpSource
+import okhttp3.Request
+import okhttp3.Response
+import org.jsoup.nodes.Document
+import org.jsoup.nodes.Element
+import rx.Observable
+import uy.kohesive.injekt.Injekt
+import uy.kohesive.injekt.api.get
+
+class oots : ParsedHttpSource() {
+    override val name = "The Order Of The Stick (OOTS)"
+
+    override val baseUrl = "https://www.giantitp.com"
+
+    override val lang = "en"
+
+    override val supportsLatest = false
+
+    override fun fetchPopularManga(page: Int): Observable<MangasPage> {
+        val manga = SManga.create().apply {
+            title = "The Order Of The Stick"
+            artist = "Rich Burlew"
+            author = "Rich Burlew"
+            status = SManga.ONGOING
+            url = "/comics/oots.html"
+            description = "Having fun with games."
+            thumbnail_url = "https://i.giantitp.com/redesign/Icon_Comics_OOTS.gif"
+        }
+
+        manga.initialized = true
+        return Observable.just(MangasPage(listOf(manga), false))
+    }
+
+    override fun fetchSearchManga(page: Int, query: String, filters: FilterList): Observable<MangasPage> = Observable.just(MangasPage(emptyList(), false))
+
+    override fun fetchMangaDetails(manga: SManga): Observable<SManga> = Observable.just(manga)
+
+    override fun chapterListParse(response: Response): List<SChapter> {
+        val chapterList = super.chapterListParse(response).distinct()
+        return chapterList.mapIndexed {
+            i, ch ->
+            ch.apply { chapter_number = chapterList.size.toFloat() - i }
+        }
+    }
+
+    override fun chapterListSelector() = "p.ComicList a"
+
+    override fun chapterFromElement(element: Element): SChapter {
+
+        val seriesPrefs = Injekt.get<Application>().getSharedPreferences("source_${id}_time_found", 0)
+        val seriesPrefsEditor = seriesPrefs.edit()
+
+        val chapter = SChapter.create()
+        chapter.url = element.attr("href")
+        chapter.name = element.text()
+
+        val numberRegex = """oots(\d+)\.html""".toRegex()
+        val number = numberRegex.find(chapter.url)!!.groupValues[1]
+
+        // Save current time when a chapter is found for the first time, and reuse it on future checks to
+        // prevent manga entry without any new chapter bumped to the top of "Latest chapter" list
+        // when the library is updated.
+        val currentTimeMillis = System.currentTimeMillis()
+        if (!seriesPrefs.contains(number)) {
+            seriesPrefsEditor.putLong(number, currentTimeMillis)
+        }
+
+        chapter.date_upload = seriesPrefs.getLong(number, currentTimeMillis)
+
+        seriesPrefsEditor.apply()
+
+        return chapter
+    }
+
+    override fun pageListParse(document: Document): List<Page> {
+        val pages = mutableListOf<Page>()
+
+        fun addPage(document: Document) {
+            pages.add(Page(pages.size, "", document.select("td[align='center'] > img").attr("src")))
+        }
+
+        addPage(document)
+
+        return pages
+    }
+
+    override fun imageUrlParse(document: Document) = throw Exception("Not used")
+
+    override fun popularMangaSelector(): String = throw Exception("Not used")
+
+    override fun searchMangaFromElement(element: Element): SManga = throw Exception("Not used")
+
+    override fun searchMangaNextPageSelector(): String? = throw Exception("Not used")
+
+    override fun searchMangaSelector(): String = throw Exception("Not used")
+
+    override fun popularMangaRequest(page: Int): Request = throw Exception("Not used")
+
+    override fun searchMangaRequest(page: Int, query: String, filters: FilterList): Request = throw Exception("Not used")
+
+    override fun popularMangaNextPageSelector(): String? = throw Exception("Not used")
+
+    override fun popularMangaFromElement(element: Element): SManga = throw Exception("Not used")
+
+    override fun mangaDetailsParse(document: Document): SManga = throw Exception("Not used")
+
+    override fun latestUpdatesNextPageSelector(): String? = throw Exception("Not used")
+
+    override fun latestUpdatesFromElement(element: Element): SManga = throw Exception("Not used")
+
+    override fun latestUpdatesRequest(page: Int): Request = throw Exception("Not used")
+
+    override fun latestUpdatesSelector(): String = throw Exception("Not used")
+}