diff --git a/12/title.txt b/12/title.txt
new file mode 100644
index 0000000..8268d52
--- /dev/null
+++ b/12/title.txt
@@ -0,0 +1 @@
+Eta 12
\ No newline at end of file
diff --git a/13/title.txt b/13/title.txt
new file mode 100644
index 0000000..ae55abe
--- /dev/null
+++ b/13/title.txt
@@ -0,0 +1 @@
+Eta 13
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index 8290982..03e9e41 100644
--- a/manifest.json
+++ b/manifest.json
@@ -139,6 +139,26 @@
 		"11-19",
 		"11-22",
 		"11-24",
-		"11-27"
+		"11-27",
+		"11-30",
+		"11-32",
+		"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