diff --git a/13/title.txt b/13/title.txt
new file mode 100644
index 0000000..5a6e935
--- /dev/null
+++ b/13/title.txt
@@ -0,0 +1 @@
+Kapitulo 13
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index 02ec5cc..5d0289f 100644
--- a/manifest.json
+++ b/manifest.json
@@ -142,6 +142,23 @@
 		"11-27",
 		"11-30",
 		"11-32",
-		"12-title"
+		"12-title",
+		"12-01",
+		"12-03",
+		"12-06",
+		"12-08",
+		"12-11",
+		"12-14",
+		"12-16",
+		"12-19",
+		"12-20",
+		"13-title",
+		"13-01",
+		"13-03",
+		"13-05",
+		"13-07",
+		"13-09",
+		"13-11",
+		"13-13"
 	]
 }
\ No newline at end of file