diff --git a/API.Benchmark/ParseScannedFilesBenchmarks.cs b/API.Benchmark/ParseScannedFilesBenchmarks.cs
index 184f45d8c..d3fd19a4e 100644
--- a/API.Benchmark/ParseScannedFilesBenchmarks.cs
+++ b/API.Benchmark/ParseScannedFilesBenchmarks.cs
@@ -1,7 +1,9 @@
 using System;
 using System.IO;
+using API.Data;
 using API.Entities.Enums;
 using API.Interfaces.Services;
+using API.Parser;
 using API.Services;
 using API.Services.Tasks.Scanner;
 using BenchmarkDotNet.Attributes;
@@ -14,7 +16,7 @@ namespace API.Benchmark
     [MemoryDiagnoser]
     [Orderer(SummaryOrderPolicy.FastestToSlowest)]
     [RankColumn]
-    [SimpleJob(launchCount: 1, warmupCount: 3, targetCount: 5, invocationCount: 100, id: "Test"), ShortRunJob]
+    //[SimpleJob(launchCount: 1, warmupCount: 3, targetCount: 5, invocationCount: 100, id: "Test"), ShortRunJob]
     public class ParseScannedFilesBenchmarks
     {
         private readonly ParseScannedFiles _parseScannedFiles;
@@ -27,13 +29,37 @@ namespace API.Benchmark
             _parseScannedFiles = new ParseScannedFiles(bookService, _logger);
         }
 
+        // [Benchmark]
+        // public void Test()
+        // {
+        //     var libraryPath = Path.Join(Directory.GetCurrentDirectory(),
+        //         "../../../Services/Test Data/ScannerService/Manga");
+        //     var parsedSeries = _parseScannedFiles.ScanLibrariesForSeries(LibraryType.Manga, new string[] {libraryPath},
+        //         out var totalFiles, out var scanElapsedTime);
+        // }
+
+        /// <summary>
+        /// Generate a list of Series and another list with
+        /// </summary>
         [Benchmark]
-        public void Test()
+        public void MergeName()
         {
             var libraryPath = Path.Join(Directory.GetCurrentDirectory(),
                 "../../../Services/Test Data/ScannerService/Manga");
+            var p1 = new ParserInfo()
+            {
+                Chapters = "0",
+                Edition = "",
+                Format = MangaFormat.Archive,
+                FullFilePath = Path.Join(libraryPath, "A Town Where You Live", "A_Town_Where_You_Live_v01.zip"),
+                IsSpecial = false,
+                Series = "A Town Where You Live",
+                Title = "A Town Where You Live",
+                Volumes = "1"
+            };
             var parsedSeries = _parseScannedFiles.ScanLibrariesForSeries(LibraryType.Manga, new string[] {libraryPath},
                 out var totalFiles, out var scanElapsedTime);
+            _parseScannedFiles.MergeName(p1);
         }
     }
 }
diff --git a/API.Benchmark/Program.cs b/API.Benchmark/Program.cs
index 0b35a82f0..b308a07b7 100644
--- a/API.Benchmark/Program.cs
+++ b/API.Benchmark/Program.cs
@@ -12,8 +12,8 @@ namespace API.Benchmark
     {
         static void Main(string[] args)
         {
-            //BenchmarkRunner.Run<ParseScannedFilesBenchmarks>();
-            BenchmarkRunner.Run<TestBenchmark>();
+            BenchmarkRunner.Run<ParseScannedFilesBenchmarks>();
+            //BenchmarkRunner.Run<TestBenchmark>();
         }
     }
 }
diff --git a/API.Tests/Parser/MangaParserTests.cs b/API.Tests/Parser/MangaParserTests.cs
index 89f7e733e..720dffd71 100644
--- a/API.Tests/Parser/MangaParserTests.cs
+++ b/API.Tests/Parser/MangaParserTests.cs
@@ -159,6 +159,7 @@ namespace API.Tests.Parser
         [InlineData("Hentai Ouji to Warawanai Neko. - Vol. 06 Ch. 034.5", "Hentai Ouji to Warawanai Neko.")]
         [InlineData("The 100 Girlfriends Who Really, Really, Really, Really, Really Love You - Vol. 03 Ch. 023.5 - Volume 3 Extras.cbz", "The 100 Girlfriends Who Really, Really, Really, Really, Really Love You")]
         [InlineData("Kimi no Koto ga Daidaidaidaidaisuki na 100-nin no Kanojo Chapter 1-10", "Kimi no Koto ga Daidaidaidaidaisuki na 100-nin no Kanojo")]
+        [InlineData("A Compendium of Ghosts - 031 - The Third Story_ Part 12 (Digital) (Cobalt001)", "A Compendium of Ghosts")]
         public void ParseSeriesTest(string filename, string expected)
         {
             Assert.Equal(expected, API.Parser.Parser.ParseSeries(filename));
diff --git a/API/Parser/Parser.cs b/API/Parser/Parser.cs
index 702f4aabf..aa354ce7c 100644
--- a/API/Parser/Parser.cs
+++ b/API/Parser/Parser.cs
@@ -245,9 +245,9 @@ namespace API.Parser
                 @"(?<Series>.*)(\s|_|-)#",
                 RegexOptions.IgnoreCase | RegexOptions.Compiled,
             RegexTimeout),
-            // Baketeriya ch01-05.zip, Akiiro Bousou Biyori - 01.jpg, Beelzebub_172_RHS.zip, Cynthia the Mission 29.rar
+            // Baketeriya ch01-05.zip, Akiiro Bousou Biyori - 01.jpg, Beelzebub_172_RHS.zip, Cynthia the Mission 29.rar, A Compendium of Ghosts - 031 - The Third Story_ Part 12 (Digital) (Cobalt001)
             new Regex(
-                @"^(?!Vol\.?)(?<Series>.*)( |_|-)(?<!-)(ch)?\d+-?\d*",
+                @"^(?!Vol\.?)(?<Series>.+?)( |_|-)(?<!-)(ch)?\d+-?\d*",
                 RegexOptions.IgnoreCase | RegexOptions.Compiled,
             RegexTimeout),
             // [BAA]_Darker_than_Black_c1 (This is very greedy, make sure it's close to last)
diff --git a/API/Services/Tasks/Scanner/ParseScannedFiles.cs b/API/Services/Tasks/Scanner/ParseScannedFiles.cs
index 9be88dfde..9bb13021f 100644
--- a/API/Services/Tasks/Scanner/ParseScannedFiles.cs
+++ b/API/Services/Tasks/Scanner/ParseScannedFiles.cs
@@ -39,18 +39,18 @@ namespace API.Services.Tasks.Scanner
             _scannedSeries = new ConcurrentDictionary<ParsedSeries, List<ParserInfo>>();
         }
 
+        /// <summary>
+        /// Gets the list of parserInfos given a Series. If the series does not exist within, return empty list.
+        /// </summary>
+        /// <param name="parsedSeries"></param>
+        /// <param name="series"></param>
+        /// <returns></returns>
         public static IList<ParserInfo> GetInfosByName(Dictionary<ParsedSeries, List<ParserInfo>> parsedSeries, Series series)
         {
             var existingKey = parsedSeries.Keys.FirstOrDefault(ps =>
                 ps.Format == series.Format && ps.NormalizedName == Parser.Parser.Normalize(series.OriginalName));
-            existingKey ??= new ParsedSeries()
-            {
-                Format = series.Format,
-                Name = series.OriginalName,
-                NormalizedName = Parser.Parser.Normalize(series.OriginalName)
-            };
 
-            return parsedSeries[existingKey];
+            return existingKey != null ? parsedSeries[existingKey] : new List<ParserInfo>();
         }
 
         /// <summary>