diff --git a/18/title.txt b/18/title.txt
new file mode 100644
index 0000000..381e186
--- /dev/null
+++ b/18/title.txt
@@ -0,0 +1 @@
+Capítulo 18
\ No newline at end of file
diff --git a/19/title.txt b/19/title.txt
new file mode 100644
index 0000000..33726af
--- /dev/null
+++ b/19/title.txt
@@ -0,0 +1 @@
+Capítulo 19
\ No newline at end of file
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..b1c64c1
--- /dev/null
+++ b/21/title.txt
@@ -0,0 +1 @@
+Cap
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index d452ec9..154ac87 100644
--- a/manifest.json
+++ b/manifest.json
@@ -375,6 +375,7 @@
 		"17-22",
 		"17-24",
 		"17-25",
+		"18-title",
 		"18-01",
 		"18-04",
 		"18-06",
@@ -391,6 +392,7 @@
 		"18-33",
 		"18-36",
 		"18-38",
+		"19-title",
 		"19-01",
 		"19-04",
 		"19-07",
@@ -408,6 +410,7 @@
 		"19-36",
 		"19-38",
 		"19-40",
+		"20-title",
 		"20-01",
 		"20-03",
 		"20-06",