diff --git a/src/all/boommanga/build.gradle b/src/all/boommanga/build.gradle
new file mode 100644
index 000000000..41583b54c
--- /dev/null
+++ b/src/all/boommanga/build.gradle
@@ -0,0 +1,12 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+
+ext {
+    appName = 'Tachiyomi: BoomManga, ManManga, TwinsComics'
+    pkgNameSuffix = 'all.boommanga'
+    extClass = '.BoomMangaFactory'
+    extVersionCode = 1
+    libVersion = '1.2'
+}
+
+apply from: "$rootDir/common.gradle"
diff --git a/src/all/boommanga/res/mipmap-hdpi/ic_launcher.png b/src/all/boommanga/res/mipmap-hdpi/ic_launcher.png
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diff --git a/src/all/boommanga/res/mipmap-xxxhdpi/ic_launcher.png b/src/all/boommanga/res/mipmap-xxxhdpi/ic_launcher.png
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diff --git a/src/all/boommanga/res/web_hi_res_512.png b/src/all/boommanga/res/web_hi_res_512.png
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diff --git a/src/all/boommanga/src/eu/kanade/tachiyomi/extension/all/boommanga/BoomManga.kt b/src/all/boommanga/src/eu/kanade/tachiyomi/extension/all/boommanga/BoomManga.kt
new file mode 100644
index 000000000..3285fe419
--- /dev/null
+++ b/src/all/boommanga/src/eu/kanade/tachiyomi/extension/all/boommanga/BoomManga.kt
@@ -0,0 +1,133 @@
+package eu.kanade.tachiyomi.extension.all.boommanga
+
+import eu.kanade.tachiyomi.network.GET
+import eu.kanade.tachiyomi.source.model.*
+import eu.kanade.tachiyomi.source.online.ParsedHttpSource
+import eu.kanade.tachiyomi.util.asJsoup
+import okhttp3.HttpUrl
+import okhttp3.Request
+import okhttp3.Response
+import org.jsoup.nodes.Document
+import org.jsoup.nodes.Element
+import java.text.SimpleDateFormat
+import java.util.*
+
+open class BoomManga (
+    override val name: String,
+    override val baseUrl: String,
+    override val lang: String
+) : ParsedHttpSource() {
+
+    //override val name = "BoomManga"
+    //override val baseUrl = "https://m.boommanga.com/"
+    //override val lang = "en"
+    override val supportsLatest = true
+
+    override fun popularMangaRequest(page: Int) = GET("$baseUrl/category?sort=heat&page=$page", headers)
+    override fun latestUpdatesRequest(page: Int) = GET("$baseUrl/category?sort=new&page=$page", headers)
+    override fun searchMangaRequest(page: Int, query: String, filters: FilterList): Request {
+        val url = HttpUrl.parse("$baseUrl/search?keyword=$query&page=$page")?.newBuilder()
+        return GET(url.toString(), headers)
+    }
+
+    override fun popularMangaSelector() = ".vertical-list > li"
+    override fun searchMangaSelector() = ".vertical-list2 > li"
+    override fun latestUpdatesSelector() = popularMangaSelector()
+    override fun chapterListSelector() = ".chapters > li"
+
+    override fun popularMangaNextPageSelector() = "script:contains(next_page_url):not(script:contains(false))"
+    override fun latestUpdatesNextPageSelector() = popularMangaNextPageSelector()
+    override fun searchMangaNextPageSelector() = popularMangaNextPageSelector()
+
+
+    override fun mangaDetailsRequest(manga: SManga) = GET( manga.url, headers)
+    override fun chapterListRequest(manga: SManga) = mangaDetailsRequest(manga)
+    override fun pageListRequest(chapter: SChapter) = GET( chapter.url, headers)
+
+    override fun popularMangaFromElement(element: Element) = mangaFromElement(element)
+    override fun latestUpdatesFromElement(element: Element) = mangaFromElement(element)
+    private fun mangaFromElement(element: Element): SManga {
+        val manga = SManga.create()
+
+        manga.url = element.select("a").attr("href")
+        manga.title = element.select("h4").text().trim()
+        manga.thumbnail_url = element.select("img").attr("src")
+
+        return manga
+    }
+
+    override fun searchMangaFromElement(element: Element): SManga {
+        val manga = SManga.create()
+        manga.url = element.select("a").first().attr("href")
+        manga.title = element.select("h4").text().trim()
+        manga.author = element.select("p").first().text().trim()
+        manga.thumbnail_url = element.select("img").attr("src")
+        return manga
+    }
+
+    override fun chapterFromElement(element: Element): SChapter {
+        val chapter = SChapter.create()
+            chapter.url = element.select("a").attr("href")
+            chapter.chapter_number = element.select("[data-num]").attr("data-num").toFloat()
+            val date= element.select(".date").text()
+            if (date.isNotBlank()) { chapter.date_upload = parseDate(date) }
+            chapter.name = nameselector(element).trim()
+        return chapter
+    }
+
+    open fun nameselector(element: Element) = element.select(".name").text()
+
+    override fun chapterListParse(response: Response): List<SChapter> {
+        return super.chapterListParse(response).reversed()
+    }
+
+    private fun parseDate(date: String): Long {
+        return SimpleDateFormat("yyyy-MM-dd kk:mm:ss", Locale.US ).parse(date).time
+    }
+
+    override fun mangaDetailsParse(document: Document): SManga {
+        val manga = SManga.create()
+        manga.author = authorget(document)?.trim()
+        manga.artist = authorget(document)?.trim()
+        manga.description = document.select(".inner-text").text().trim()
+        manga.thumbnail_url = thumbnailget(document)
+        manga.genre = genreget(document)
+        manga.status = statusget(document)
+        return manga
+    }
+
+    open fun authorget(document: Document) = document.select(".comic-info").first()?.text()?.substringAfter("：")?.substringBefore("HEAT")
+    open fun thumbnailget(document: Document) = document.select(".cover img").attr("src")
+    open fun genreget(document: Document) = document.select(".comic-info p").first().text()
+    open fun statusget(document: Document) = SManga.UNKNOWN
+
+    override fun pageListParse(response: Response): List<Page> {
+        val body = response.asJsoup()
+        val pages = mutableListOf<Page>()
+        val elements = body.select("img[data-src]")
+        for (i in 0 until elements.size) {
+            pages.add(Page(i, "", getImage(elements[i])))
+        }
+        return pages
+    }
+
+    private fun getImage(element: Element): String {
+        var url =
+            when {
+                element.attr("data-src").endsWith(".jpg") || element.attr("data-src").endsWith(".png") || element.attr("data-src").endsWith(".jpeg") -> element.attr("data-src")
+                element.attr("src").endsWith(".jpg") || element.attr("src").endsWith(".png") || element.attr("src").endsWith(".jpeg") -> element.attr("src")
+                else -> element.attr("data-src")
+            }
+        if (url.startsWith("//")) {
+            url = "http:$url"
+        }
+        return url
+    }
+
+
+    override fun pageListParse(document: Document) = throw Exception("Not used")
+    override fun imageUrlRequest(page: Page) = throw Exception("Not used")
+    override fun imageUrlParse(document: Document) = throw Exception("Not used")
+
+}
+
diff --git a/src/all/boommanga/src/eu/kanade/tachiyomi/extension/all/boommanga/BoomMangaFactory.kt b/src/all/boommanga/src/eu/kanade/tachiyomi/extension/all/boommanga/BoomMangaFactory.kt
new file mode 100644
index 000000000..fab0f791d
--- /dev/null
+++ b/src/all/boommanga/src/eu/kanade/tachiyomi/extension/all/boommanga/BoomMangaFactory.kt
@@ -0,0 +1,78 @@
+package eu.kanade.tachiyomi.extension.all.boommanga
+
+import eu.kanade.tachiyomi.source.Source
+import eu.kanade.tachiyomi.source.SourceFactory
+import eu.kanade.tachiyomi.source.model.SManga
+import org.jsoup.nodes.Document
+import org.jsoup.nodes.Element
+
+
+class BoomMangaFactory : SourceFactory {
+    override fun createSources(): List<Source> = listOf(
+        BoomMangacom(),
+        ManManga(),
+        TwinsComics(),
+        BoomMangazh(),
+        ManMangazh(),
+        TwinsComicszh()
+    )
+}
+
+class BoomMangacom : BoomManga("BoomManga", "https://m.boommanga.com", "en")
+
+class ManManga: BoomManga("ManManga", "https://m.manmanga.com", "en"){
+    override fun nameselector(element: Element) = element.select("a").attr("alt")
+    override fun authorget(document: Document) = document.select(".author").text().substringAfter("：").trim()
+    override fun thumbnailget(document: Document) = document.select(".bg-box .bg").attr("style").substringAfter("'").substringBefore("'")
+    override fun genreget(document: Document) = document.select(".tags span").map {
+        it.text().trim()
+    }.joinToString(", ")
+    override fun statusget(document: Document) = when (document.select(".type").text().substringAfter("：").trim()) {
+        "Ongoing" -> SManga.ONGOING
+        "Completed" -> SManga.COMPLETED
+        else -> SManga.UNKNOWN
+    }
+}
+class TwinsComics: BoomManga("TwinsComics", "https://m.twinscomics.com", "en"){
+    override fun nameselector(element: Element) = element.select("a").attr("alt")
+    override fun authorget(document: Document) = document.select(".author").text().substringAfter("：").trim()
+    override fun thumbnailget(document: Document) = document.select(".bg-box .bg").attr("style").substringAfter("'").substringBefore("'")
+    override fun genreget(document: Document) = document.select(".tags span").map {
+        it.text().trim()
+    }.joinToString(", ")
+    override fun statusget(document: Document) = when (document.select(".type").text().substringAfter("：").trim()) {
+        "Ongoing" -> SManga.ONGOING
+        "Completed" -> SManga.COMPLETED
+        else -> SManga.UNKNOWN
+    }
+}
+
+class BoomMangazh : BoomManga("BoomManga", "https://m.boommanga.com/cn", "zh")
+
+class ManMangazh: BoomManga("ManManga", "https://m.manmanga.com/cn", "zh"){
+    override fun nameselector(element: Element) = element.select("a").attr("alt")
+    override fun authorget(document: Document) = document.select(".author").text().substringAfter("：").trim()
+    override fun thumbnailget(document: Document) = document.select(".bg-box .bg").attr("style").substringAfter("'").substringBefore("'")
+    override fun genreget(document: Document) = document.select(".tags span").map {
+        it.text().trim()
+    }.joinToString(", ")
+    override fun statusget(document: Document) = when (document.select(".type").text().substringAfter("：").trim()) {
+        "连载中" -> SManga.ONGOING
+        //"Completed" -> SManga.COMPLETED
+        else -> SManga.UNKNOWN
+    }
+}
+
+class TwinsComicszh: BoomManga("TwinsComics", "https://m.twinscomics.com/cn", "zh"){
+    override fun nameselector(element: Element) = element.select("a").attr("alt")
+    override fun authorget(document: Document) = document.select(".author").text().substringAfter("：").trim()
+    override fun thumbnailget(document: Document) = document.select(".bg-box .bg").attr("style").substringAfter("'").substringBefore("'")
+    override fun genreget(document: Document) = document.select(".tags span").map {
+        it.text().trim()
+    }.joinToString(", ")
+    override fun statusget(document: Document) = when (document.select(".type").text().substringAfter("：").trim()) {
+        "连载中" -> SManga.ONGOING
+        //"Completed" -> SManga.COMPLETED
+        else -> SManga.UNKNOWN
+    }
+}
diff --git a/src/en/boommanga/res/mipmap-hdpi/ic_launcher.png b/src/en/boommanga/res/mipmap-hdpi/ic_launcher.png
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