diff --git a/LibationLauncher/LibationLauncher.csproj b/LibationLauncher/LibationLauncher.csproj
index b19e51bb..d431c4cd 100644
--- a/LibationLauncher/LibationLauncher.csproj
+++ b/LibationLauncher/LibationLauncher.csproj
@@ -13,7 +13,7 @@
     <!-- <PublishSingleFile>true</PublishSingleFile> -->
     <RuntimeIdentifier>win-x64</RuntimeIdentifier>
 
-    <Version>4.1.9.1</Version>
+    <Version>4.2.0.1</Version>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/LibationSearchEngine/UNTESTED/SearchEngine.cs b/LibationSearchEngine/UNTESTED/SearchEngine.cs
index 5f5dea1f..f9a065b9 100644
--- a/LibationSearchEngine/UNTESTED/SearchEngine.cs
+++ b/LibationSearchEngine/UNTESTED/SearchEngine.cs
@@ -119,6 +119,10 @@ namespace LibationSearchEngine
 
                     [nameof(Book.IsAbridged)] = lb => lb.Book.IsAbridged,
                     ["Abridged"] = lb => lb.Book.IsAbridged,
+
+                    // this will only be evaluated at time of re-index. ie: state of files moved later will be out of sync until next re-index
+                    ["IsLiberated"] = lb => AudibleFileStorage.Audio.Exists(lb.Book.AudibleProductId),
+                    ["Liberated"] = lb => AudibleFileStorage.Audio.Exists(lb.Book.AudibleProductId),
                 });
 
         private static bool isAuthorNarrated(LibraryBook lb)
diff --git a/LibationWinForms/UNTESTED/BookLiberation/ProcessorAutomationController.cs b/LibationWinForms/UNTESTED/BookLiberation/ProcessorAutomationController.cs
index 1d0605f1..ec53e17f 100644
--- a/LibationWinForms/UNTESTED/BookLiberation/ProcessorAutomationController.cs
+++ b/LibationWinForms/UNTESTED/BookLiberation/ProcessorAutomationController.cs
@@ -81,9 +81,17 @@ namespace LibationWinForms.BookLiberation
                 backupBook.DownloadPdf.Completed += completedAction;
             }
 
+			// enables search engine to index for things like "IsLiberated"
+			backupBook.DownloadBook.Completed += reindex;
+            backupBook.DecryptBook.Completed += reindex;
+            backupBook.DownloadPdf.Completed += reindex;
+
             return backupBook;
         }
 
+		private static async void reindex(object sender, LibraryBook e)
+            => await Task.Run(() => ApplicationServices.SearchEngineCommands.FullReIndex());
+
         private static (AutomatedBackupsForm, LogMe) attachToBackupsForm(BackupBook backupBook)
         {
             #region create form and logger