--- a/.config/mc/mc.ext	Thu Jun 02 22:02:14 2016 +0300
+++ b/.config/mc/mc.ext	Fri Jul 29 20:00:22 2016 +0300
@@ -199,6 +199,10 @@
     Open=ebook-viewer %f 2>/dev/null &
 shell/.mobi
     Open=ebook-viewer %f 2>/dev/null &
+shell/.azw3
+    Open=ebook-viewer %f 2>/dev/null &
+type/^Mobipocket\ E-book
+    Open=ebook-viewer %f 2>/dev/null &
 regex/\.([rR][tT][fF])$
     Open=ebook-viewer %f 2>/dev/null &
     View=%view{ascii} catdoc -w %f