diff --git a/src/SharpCompress/Archives/Rar/RarArchive.cs b/src/SharpCompress/Archives/Rar/RarArchive.cs
index 6a5c9781..d84d0edc 100644
--- a/src/SharpCompress/Archives/Rar/RarArchive.cs
+++ b/src/SharpCompress/Archives/Rar/RarArchive.cs
@@ -67,6 +67,16 @@ public class RarArchive : AbstractArchive<RarArchiveEntry, RarVolume>
 
     protected override IReader CreateReaderForSolidExtraction()
     {
+        if (this.IsMultipartVolume())
+        {
+            var streams = Volumes.Select(volume =>
+            {
+                volume.Stream.Position = 0;
+                return volume.Stream;
+            });
+            return RarReader.Open(streams, ReaderOptions);
+        }
+
         var stream = Volumes.First().Stream;
         stream.Position = 0;
         return RarReader.Open(stream, ReaderOptions);
diff --git a/src/SharpCompress/Compressors/BZip2/CBZip2InputStream.cs b/src/SharpCompress/Compressors/BZip2/CBZip2InputStream.cs
index a467942f..cf006dbc 100644
--- a/src/SharpCompress/Compressors/BZip2/CBZip2InputStream.cs
+++ b/src/SharpCompress/Compressors/BZip2/CBZip2InputStream.cs
@@ -542,9 +542,14 @@ internal class CBZip2InputStream : Stream
             {
                 j++;
             }
-            selectorMtf[i] = (char)j;
+            if (i < BZip2Constants.MAX_SELECTORS)
+            {
+                selectorMtf[i] = (char)j;
+            }
         }
 
+        nSelectors = Math.Min(nSelectors, BZip2Constants.MAX_SELECTORS);
+
         /* Undo the MTF values for the selectors. */
         {
             var pos = new char[BZip2Constants.N_GROUPS];
diff --git a/src/SharpCompress/Readers/AbstractReader.cs b/src/SharpCompress/Readers/AbstractReader.cs
index ac4e1784..fc6e3d1c 100644
--- a/src/SharpCompress/Readers/AbstractReader.cs
+++ b/src/SharpCompress/Readers/AbstractReader.cs
@@ -131,7 +131,7 @@ public abstract class AbstractReader<TEntry, TVolume> : IReader, IReaderExtracti
     {
         var part = Entry.Parts.First();
 
-        if (!Entry.IsSolid && Entry.CompressedSize > 0)
+        if (!Entry.IsSplitAfter && !Entry.IsSolid && Entry.CompressedSize > 0)
         {
             //not solid and has a known compressed size then we can skip raw bytes.
             var rawStream = part.GetRawStream();
diff --git a/tests/SharpCompress.Test/Rar/RarReaderTests.cs b/tests/SharpCompress.Test/Rar/RarReaderTests.cs
index 4bfd14f2..2158adf7 100644
--- a/tests/SharpCompress.Test/Rar/RarReaderTests.cs
+++ b/tests/SharpCompress.Test/Rar/RarReaderTests.cs
@@ -1,6 +1,8 @@
 using System;
+using System.Collections;
 using System.IO;
 using System.Linq;
+using SharpCompress.Archives.Rar;
 using SharpCompress.Common;
 using SharpCompress.Readers;
 using SharpCompress.Readers.Rar;
@@ -328,43 +330,15 @@ public class RarReaderTests : ReaderTests
     }
 
     [Fact]
-    public void Rar_NullReference()
+    public void Rar_SkipEncryptedFilesWithoutPassword()
     {
+        using var stream = File.OpenRead(
+            Path.Combine(TEST_ARCHIVES_PATH, "Rar.encrypted_filesOnly.rar")
+        );
+        using var reader = ReaderFactory.Open(stream, new ReaderOptions { LookForHeader = true });
+        while (reader.MoveToNextEntry())
         {
-            var archives = new[]
-            {
-                "Rar.EncryptedParts.part01.rar",
-                "Rar.EncryptedParts.part02.rar",
-                "Rar.EncryptedParts.part03.rar",
-                "Rar.EncryptedParts.part04.rar",
-                "Rar.EncryptedParts.part05.rar",
-                "Rar.EncryptedParts.part06.rar",
-            };
-
-            using var reader = RarReader.Open(
-                archives
-                    .Select(s => Path.Combine(TEST_ARCHIVES_PATH, s))
-                    .Select(p => File.OpenRead(p)),
-                new ReaderOptions { Password = "test" }
-            );
-            while (reader.MoveToNextEntry())
-            {
-                //
-            }
-        }
-
-        {
-            using var stream = File.OpenRead(
-                Path.Combine(TEST_ARCHIVES_PATH, "Rar.encrypted_filesOnly.rar")
-            );
-            using var reader = ReaderFactory.Open(
-                stream,
-                new ReaderOptions { LookForHeader = true }
-            );
-            while (reader.MoveToNextEntry())
-            {
-                //
-            }
+            //
         }
     }
 
@@ -417,4 +391,29 @@ public class RarReaderTests : ReaderTests
                 CompressionType.Rar
             )
         );
+
+    [Fact]
+    public void Rar_Iterate_Multipart()
+    {
+        var expectedOrder = new Stack(
+            new[]
+            {
+                "Failure",
+                "jpg",
+                "exe",
+                "Empty",
+                "тест.txt",
+                Path.Combine("jpg", "test.jpg"),
+                Path.Combine("exe", "test.exe"),
+            }
+        );
+        using var archive = RarArchive.Open(
+            Path.Combine(TEST_ARCHIVES_PATH, "Rar.multi.part01.rar")
+        );
+        using var reader = archive.ExtractAllEntries();
+        while (reader.MoveToNextEntry())
+        {
+            Assert.Equal(expectedOrder.Pop(), reader.Entry.Key);
+        }
+    }
 }