diff --git a/18/title.txt b/18/title.txt
new file mode 100644
index 0000000..e3a297c
--- /dev/null
+++ b/18/title.txt
@@ -0,0 +1 @@
+Capitulo 18
\ No newline at end of file
diff --git a/19/title.txt b/19/title.txt
new file mode 100644
index 0000000..5f105a5
--- /dev/null
+++ b/19/title.txt
@@ -0,0 +1 @@
+Capitulo 19
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index 38f252a..ccfeb6b 100644
--- a/manifest.json
+++ b/manifest.json
@@ -262,6 +262,43 @@
 		"17-10",
 		"17-12",
 		"17-14",
+		"17-17",
+		"17-19",
+		"17-22",
+		"17-25",
+		"17-26",
+		"17-28",
+		"17-31",
+		"17-34",
+		"17-36",
+		"17-37",
+		"17-39",
+		"17-41",
+		"17-44",
+		"17-46",
+		"17-48",
+		"17-50",
+		"17-52",
+		"17-55",
+		"17-57",
+		"18-title",
+		"18-01",
+		"18-03",
+		"18-05",
+		"18-06",
+		"18-08",
+		"18-10",
+		"18-13",
+		"18-15",
+		"18-17",
+		"18-19",
+		"18-20",
+		"18-22",
+		"18-23",
+		"18-25",
+		"18-27",
+		"18-30",
+		"19-title",
 		"31-title",
 		"31-01",
 		"31-04",