diff --git a/09/title.txt b/09/title.txt
new file mode 100644
index 0000000..cc37d10
--- /dev/null
+++ b/09/title.txt
@@ -0,0 +1 @@
+Capítulo 9
\ No newline at end of file
diff --git a/10/title.txt b/10/title.txt
new file mode 100644
index 0000000..d2f986f
--- /dev/null
+++ b/10/title.txt
@@ -0,0 +1 @@
+Capítulo 10
\ No newline at end of file
diff --git a/11/title.txt b/11/title.txt
new file mode 100644
index 0000000..3e199ad
--- /dev/null
+++ b/11/title.txt
@@ -0,0 +1 @@
+Capítulo 11
\ No newline at end of file
diff --git a/12/title.txt b/12/title.txt
new file mode 100644
index 0000000..ed5cbe7
--- /dev/null
+++ b/12/title.txt
@@ -0,0 +1 @@
+Capítulo 12
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index 010c37a..2c0a184 100644
--- a/manifest.json
+++ b/manifest.json
@@ -43,6 +43,10 @@
 		"04-title",
 		"05-title",
 		"06-title",
-		"07-title"
+		"07-title",
+		"09-title",
+		"10-title",
+		"11-title",
+		"12-title"
 	]
 }
\ No newline at end of file