diff --git a/03/title.txt b/03/title.txt
new file mode 100644
index 0000000..bfaa85e
--- /dev/null
+++ b/03/title.txt
@@ -0,0 +1 @@
+Capitulo 3
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index 794c259..742864c 100644
--- a/manifest.json
+++ b/manifest.json
@@ -63,6 +63,20 @@
 		"02-10",
 		"02-11",
 		"02-12",
+		"02-15",
+		"02-18",
+		"02-20",
+		"02-22",
+		"02-25",
+		"02-27",
+		"02-29",
+		"02-31",
+		"02-34",
+		"02-36",
+		"03-title",
+		"03-01",
+		"03-05",
+		"03-07",
 		"31-title",
 		"31-01",
 		"31-04",