diff --git a/30/title.txt b/30/title.txt
new file mode 100644
index 0000000..22b23fc
--- /dev/null
+++ b/30/title.txt
@@ -0,0 +1 @@
+  
\ No newline at end of file
diff --git a/31/title.txt b/31/title.txt
new file mode 100644
index 0000000..9d03e51
--- /dev/null
+++ b/31/title.txt
@@ -0,0 +1 @@
+  
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index 1459ebf..2d074bc 100644
--- a/manifest.json
+++ b/manifest.json
@@ -506,6 +506,32 @@
 		"29-26",
 		"29-29",
 		"29-32",
-		"29-35"
+		"29-35",
+		"29-37",
+		"29-39",
+		"30-title",
+		"30-01",
+		"30-03",
+		"30-05",
+		"30-06",
+		"30-08",
+		"30-09",
+		"30-12",
+		"30-13",
+		"30-15",
+		"31-title",
+		"31-01",
+		"31-03",
+		"31-06",
+		"31-09",
+		"31-11",
+		"31-13",
+		"31-16",
+		"31-18",
+		"31-21",
+		"31-25",
+		"31-28",
+		"31-30",
+		"31-32"
 	]
 }
\ No newline at end of file