diff --git a/FileLiberator/UNTESTED/DownloadPdf.cs b/FileLiberator/UNTESTED/DownloadPdf.cs
index 2a41f793..917d1de6 100644
--- a/FileLiberator/UNTESTED/DownloadPdf.cs
+++ b/FileLiberator/UNTESTED/DownloadPdf.cs
@@ -31,12 +31,18 @@ namespace FileLiberator
 		private static string getProposedDownloadFilePath(LibraryBook libraryBook)
 		{
 			// if audio file exists, get it's dir. else return base Book dir
-			var destinationDir =
-				// this is safe b/c GetDirectoryName(null) == null
-				Path.GetDirectoryName(AudibleFileStorage.Audio.GetPath(libraryBook.Book.AudibleProductId))
-				?? AudibleFileStorage.PDF.StorageDirectory;
+			var existingPath = Path.GetDirectoryName(AudibleFileStorage.Audio.GetPath(libraryBook.Book.AudibleProductId));
+			var file = getdownloadUrl(libraryBook);
 
-			return Path.Combine(destinationDir, Path.GetFileName(getdownloadUrl(libraryBook)));
+			if (existingPath != null)
+				return Path.Combine(existingPath, Path.GetFileName(file));
+
+			var full = FileUtility.GetValidFilename(
+				AudibleFileStorage.PDF.StorageDirectory,
+				libraryBook.Book.Title,
+				Path.GetExtension(file),
+				libraryBook.Book.AudibleProductId);
+			return full;
 		}
 
 		private async Task downloadPdfAsync(LibraryBook libraryBook, string proposedDownloadFilePath)
diff --git a/LibationLauncher/LibationLauncher.csproj b/LibationLauncher/LibationLauncher.csproj
index 9702bd61..7c3cb9f0 100644
--- a/LibationLauncher/LibationLauncher.csproj
+++ b/LibationLauncher/LibationLauncher.csproj
@@ -13,7 +13,7 @@
     <!-- <PublishSingleFile>true</PublishSingleFile> -->
     <RuntimeIdentifier>win-x64</RuntimeIdentifier>
 
-    <Version>4.0.7.2</Version>
+    <Version>4.0.8.1</Version>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/LibationWinForms/UNTESTED/BookLiberation/ProcessorAutomationController.cs b/LibationWinForms/UNTESTED/BookLiberation/ProcessorAutomationController.cs
index eabc5623..b6ec10cc 100644
--- a/LibationWinForms/UNTESTED/BookLiberation/ProcessorAutomationController.cs
+++ b/LibationWinForms/UNTESTED/BookLiberation/ProcessorAutomationController.cs
@@ -10,6 +10,8 @@ namespace LibationWinForms.BookLiberation
     {
         public static async Task BackupSingleBookAsync(string productId, EventHandler<LibraryBook> completedAction = null)
         {
+            Serilog.Log.Information("Begin " + nameof(BackupSingleBookAsync) + " {@DebugInfo}", new { productId });
+
             var backupBook = getWiredUpBackupBook(completedAction);
 
             var automatedBackupsForm = attachToBackupsForm(backupBook);
@@ -20,6 +22,8 @@ namespace LibationWinForms.BookLiberation
 
         public static async Task BackupAllBooksAsync(EventHandler<LibraryBook> completedAction = null)
         {
+            Serilog.Log.Information("Begin " + nameof(BackupAllBooksAsync));
+
             var backupBook = getWiredUpBackupBook(completedAction);
 
             var automatedBackupsForm = attachToBackupsForm(backupBook);
@@ -96,6 +100,8 @@ namespace LibationWinForms.BookLiberation
 
         public static async Task BackupAllPdfsAsync(EventHandler<LibraryBook> completedAction = null)
         {
+            Serilog.Log.Information("Begin " + nameof(BackupAllPdfsAsync));
+
             var downloadPdf = getWiredUpDownloadPdf(completedAction);
 
             var automatedBackupsForm = attachToBackupsForm(downloadPdf);