diff --git a/20/title.txt b/20/title.txt
new file mode 100644
index 0000000..3a34c96
--- /dev/null
+++ b/20/title.txt
@@ -0,0 +1 @@
+Capítulo 20
\ No newline at end of file
diff --git a/21/title.txt b/21/title.txt
new file mode 100644
index 0000000..c7270d7
--- /dev/null
+++ b/21/title.txt
@@ -0,0 +1 @@
+Capítulo 21
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index 153a2aa..2b88d03 100644
--- a/manifest.json
+++ b/manifest.json
@@ -400,6 +400,7 @@
 		"18-38",
 		"18-40",
 		"18-42",
+		"19-title",
 		"19-01",
 		"19-03",
 		"19-05",
@@ -421,6 +422,7 @@
 		"19-43",
 		"19-45",
 		"19-47",
+		"20-title",
 		"20-01",
 		"20-03",
 		"20-05",
@@ -441,6 +443,7 @@
 		"20-39",
 		"20-41",
 		"20-45",
+		"21-title",
 		"21-01",
 		"21-05",
 		"21-07",