diff --git a/Recyclable.Collections/RecyclablePriorityQueue.AddRange.cs b/Recyclable.Collections/RecyclablePriorityQueue.AddRange.cs
index c7786e2..44bdefd 100644
--- a/Recyclable.Collections/RecyclablePriorityQueue.AddRange.cs
+++ b/Recyclable.Collections/RecyclablePriorityQueue.AddRange.cs
@@ -1108,6 +1108,18 @@ namespace Recyclable.Collections
             }
         }
 
+        [MethodImpl(MethodImplOptions.NoInlining | MethodImplOptions.AggressiveOptimization)]
+        internal static IEnumerator AddRange<T>(this RecyclablePriorityQueue<T> queue, IEnumerable source)
+        {
+            IEnumerator enumerator = source.GetEnumerator();
+            while (enumerator.MoveNext())
+            {
+                queue.Enqueue((T)enumerator.Current!);
+            }
+
+            return enumerator;
+        }
+
         [MethodImpl(MethodImplOptions.NoInlining | MethodImplOptions.AggressiveOptimization)]
         internal static void AddRange<T>(this RecyclablePriorityQueue<T> queue, IEnumerable<T> items)
         {
diff --git a/Recyclable.CollectionsTests/RecyclablePriorityQueueTests.cs b/Recyclable.CollectionsTests/RecyclablePriorityQueueTests.cs
index 98d90fb..ca701ba 100644
--- a/Recyclable.CollectionsTests/RecyclablePriorityQueueTests.cs
+++ b/Recyclable.CollectionsTests/RecyclablePriorityQueueTests.cs
@@ -371,6 +371,41 @@ namespace Recyclable.CollectionsTests
             _ = result.Should().Equal(expected);
         }
 
+        [Fact]
+        public void AddRangeEnumerableShouldAddItemsInSortedOrder()
+        {
+            using var queue = new RecyclablePriorityQueue<int>();
+
+            _ = queue.AddRange((System.Collections.IEnumerable)_testData);
+
+            var result = new List<int>();
+            while (queue.LongCount > 0)
+            {
+                result.Add(queue.Dequeue());
+            }
+
+            var expected = _testData.OrderBy(v => v).ToList();
+            _ = result.Should().Equal(expected);
+        }
+
+        [Fact]
+        public void AddRangeEnumerableShouldNotOverrideItems()
+        {
+            using var queue = new RecyclablePriorityQueue<int>();
+
+            _ = queue.AddRange((System.Collections.IEnumerable)_testData);
+            _ = queue.AddRange((System.Collections.IEnumerable)_testData);
+
+            var result = new List<int>();
+            while (queue.LongCount > 0)
+            {
+                result.Add(queue.Dequeue());
+            }
+
+            var expected = _testData.Concat(_testData).OrderBy(v => v).ToList();
+            _ = result.Should().Equal(expected);
+        }
+
     }
 }