diff --git a/09/title.txt b/09/title.txt
index cc37d10..74a53b9 100644
--- a/09/title.txt
+++ b/09/title.txt
@@ -1 +1 @@
-Capítulo 9
\ No newline at end of file
+Nda' 9
\ No newline at end of file
diff --git a/10/title.txt b/10/title.txt
index d2f986f..d961dd6 100644
--- a/10/title.txt
+++ b/10/title.txt
@@ -1 +1 @@
-Capítulo 10
\ No newline at end of file
+Nda' 10
\ No newline at end of file
diff --git a/11/title.txt b/11/title.txt
index 6dd2993..2c4b35f 100644
--- a/11/title.txt
+++ b/11/title.txt
@@ -1 +1 @@
-Capitulo 11
\ No newline at end of file
+Nda' 11
\ No newline at end of file
diff --git a/12/title.txt b/12/title.txt
index ed5cbe7..ebeefbd 100644
--- a/12/title.txt
+++ b/12/title.txt
@@ -1 +1 @@
-Capítulo 12
\ No newline at end of file
+Nda' 12
\ No newline at end of file
diff --git a/13/title.txt b/13/title.txt
index 8b419d4..ce73fa7 100644
--- a/13/title.txt
+++ b/13/title.txt
@@ -1 +1 @@
-Capítulo 13
\ No newline at end of file
+Nda'13
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index b192c19..c1a8412 100644
--- a/manifest.json
+++ b/manifest.json
@@ -36,7 +36,8 @@
 		"wendyc",
 		"JeffreyFeliciano",
 		"emanuel ruiz",
-		"test"
+		"test",
+		"RAMON D ALVARADO BURGOS"
 	],
 	"finished_chunks": [
 		"front-title",
@@ -155,7 +156,6 @@
 		"12-16",
 		"12-19",
 		"12-20",
-		"13-title",
 		"13-01",
 		"13-03",
 		"13-05",