From 074d647d1901f39ea6c86b72bdd35f5a97811609 Mon Sep 17 00:00:00 2001
From: Michael Bucari-Tovo <mbucari1@gmail.com>
Date: Wed, 8 Jun 2022 10:36:06 -0600
Subject: [PATCH] Improve Query

---
 Source/DataLayer/QueryObjects/LibraryBookQueries.cs | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/Source/DataLayer/QueryObjects/LibraryBookQueries.cs b/Source/DataLayer/QueryObjects/LibraryBookQueries.cs
index 18ddce76..9c60f3fb 100644
--- a/Source/DataLayer/QueryObjects/LibraryBookQueries.cs
+++ b/Source/DataLayer/QueryObjects/LibraryBookQueries.cs
@@ -59,6 +59,15 @@ namespace DataLayer
 #nullable disable
 
         public static IEnumerable<LibraryBook> FindChildren(this IEnumerable<LibraryBook> bookList, LibraryBook parent)
-            => bookList.Where(lb => lb.Book.SeriesLink?.Any(s => s.Series.AudibleSeriesId == parent.Book.AudibleProductId) == true).ToList();
+            => bookList
+            .Where(
+                lb => 
+                lb.Book.IsEpisodeChild() && 
+                lb.Book.SeriesLink?
+                    .Any(
+                        s => 
+                        s.Series.AudibleSeriesId == parent.Book.AudibleProductId
+                        ) == true
+                    ).ToList();
     }
 }