diff --git a/sabnzbd/audiobook.bash b/sabnzbd/audiobook.bash
index 75a43b5..4084733 100644
--- a/sabnzbd/audiobook.bash
+++ b/sabnzbd/audiobook.bash
@@ -1,5 +1,5 @@
 #!/usr/bin/with-contenv bash
-ScriptVersion="1.5"
+ScriptVersion="1.6"
 scriptName="Audiobook"
 
 #### Import Settings
@@ -15,7 +15,7 @@ if [ -z $allowM4b ]; then
 fi
 
 if [ -z $allowMp3 ]; then
-	allowMp3=false
+	allowMp3=true
 fi
 
 set -e
@@ -29,54 +29,65 @@ SECONDS=0
 log "Processing $1"
 log "Searching for audiobook (m4b) files in completed download..."
 m4bCount=$(find "$1" -type f -iname "*.m4b" | wc -l)
-if [ $m4bCount -gt 0 ]; then
-	log "$m4bCount M4B files found, removing non m4b files..."
-	find "$1" -type f -not -iname "*.m4b" -delete
-	find "$1" -mindepth 2 -type f -exec mv "{}" "$1"/ \;
-	find "$1" -mindepth 1 -type d -delete
+if [ $m4bCount -ne 1 ]; then
+	log "ERROR: More than 1 M4B file found, performing cleanup..."
+	find "$1" -type f -iname "m4b" -delete
 else
-	log "None found..."
-fi
+	if [ $m4bCount -gt 0 ]; then
+		log "$m4bCount M4B files found, removing non m4b files..."
+		find "$1" -type f -not -iname "*.m4b" -delete
+		find "$1" -mindepth 2 -type f -exec mv "{}" "$1"/ \;
+		find "$1" -mindepth 1 -type d -delete
+	else
+		log "None found..."
+	fi
+ fi
 
 log "Searching for audiobook (m4b.mp4) files in completed download..."
 mp4Count=$(find "$1" -type f -iname "*.m4b.mp4" | wc -l)
-if [ $mp4Count -gt 0 ]; then
-	log "$mp4Count M4B (m4b.mp4) files found, removing non m4b files..."
-	find "$1" -type f -not -iname "*.m4b.mp4" -delete
-	find "$1" -mindepth 2 -type f -exec mv "{}" "$1"/ \;
-	find "$1" -mindepth 1 -type d -delete
-	log "Renaming m4b.mp4 files to m4b..."
-	count=0
-	fileCount=$(find "$1" -type f -iname "*.m4b.mp4"| wc -l)
-	find "$1" -type f -iname "*.m4b.mp4" -print0 | while IFS= read -r -d '' file; do
-		count=$(($count+1))
-		baseFileName="${file%.*}"
-		fileName="$(basename "$file")"
-		extension="${fileName##*.}"
-		log "$count of $fileCount :: Processing $fileName"
-		if [ -f "$file" ]; then
-			mv "$file" "$1/${fileName%.*}"
-		fi
-	done
-	log "All files renamed"
+if [ $mp4Count -ne 1 ]; then
+	log "ERROR: More than 1 MP4 file found, performing cleanup..."
+	find "$1" -type f -iname "*.mp4" -delete
 else
-	log "None found..."
+	if [ $mp4Count -gt 0 ]; then
+		log "$mp4Count M4B (m4b.mp4) files found, removing non m4b files..."
+		find "$1" -type f -not -iname "*.m4b.mp4" -delete
+		find "$1" -mindepth 2 -type f -exec mv "{}" "$1"/ \;
+		find "$1" -mindepth 1 -type d -delete
+		log "Renaming m4b.mp4 files to m4b..."
+		count=0
+		fileCount=$(find "$1" -type f -iname "*.m4b.mp4"| wc -l)
+		find "$1" -type f -iname "*.m4b.mp4" -print0 | while IFS= read -r -d '' file; do
+			count=$(($count+1))
+			baseFileName="${file%.*}"
+			fileName="$(basename "$file")"
+			extension="${fileName##*.}"
+			log "$count of $fileCount :: Processing $fileName"
+			if [ -f "$file" ]; then
+				mv "$file" "$1/${fileName%.*}"
+			fi
+		done
+		log "All files renamed"
+	else
+		log "None found..."
+	fi
 fi
 
 log "Searching for audiobook (mp3) files in completed download..."
 mp3Count=$(find "$1" -type f -iname "*.mp3" | wc -l)
-if [ $mp3Count -gt 0 ]; then
-	log "$mp3Count MP3 files found, removing non mp3 files..."
-	find "$1" -type f -not -iname "*.mp3" -delete
-	find "$1" -mindepth 2 -type f -exec mv "{}" "$1"/ \;
-	find "$1" -mindepth 1 -type d -delete
-	if [ $mp3Count -ne 1 ]; then
-		log "ERROR: More than 1 MP3 file found, performing cleanup..."
-		find "$1" -type f -iname "*.mp3" -delete
-	fi
+if [ $mp3Count -ne 1 ]; then
+	log "ERROR: More than 1 MP3 file found, performing cleanup..."
+	find "$1" -type f -iname "*.mp3" -delete
 else
-	log "None found..."
-fi
+	if [ $mp3Count -gt 0 ]; then
+		log "$mp3Count MP3 files found, removing non mp3 files..."
+		find "$1" -type f -not -iname "*.mp3" -delete
+		find "$1" -mindepth 2 -type f -exec mv "{}" "$1"/ \;
+		find "$1" -mindepth 1 -type d -delete
+	else
+		log "None found..."
+	fi
+ fi
 
 error="false"
 bookfound="false"