diff --git a/Extensions/CommonExtensions.cs b/Extensions/CommonExtensions.cs
index f8c7aea..22d9153 100644
--- a/Extensions/CommonExtensions.cs
+++ b/Extensions/CommonExtensions.cs
@@ -624,6 +624,21 @@ namespace xCommons.Extensions
         {
             return !source.IsNull() && source.Count() > 0;
         }
+        
+        /// <summary>
+        /// Select Async ...
+        /// </summary>
+        /// <param name="source"></param>
+        /// <param name="method"></param>
+        /// <typeparam name="TSource"></typeparam>
+        /// <typeparam name="TResult"></typeparam>
+        /// <returns></returns>
+        public static async Task<IEnumerable<TResult>> SelectAsync<TSource, TResult>(
+            this IEnumerable<TSource> source, Func<TSource, Task<TResult>> method
+        )
+        {
+            return await Task.WhenAll(source.Select(async s => await method(s)));
+        }
 
         /// <summary>
         /// Update a Collection item ...
@@ -919,6 +934,58 @@ namespace xCommons.Extensions
             return result;
         }
 
+        /// <summary>
+        /// Summarize a Text ...
+        /// </summary>
+        /// <param name="source"></param>
+        /// <param name="maxAllowedLength"></param>
+        /// <param name="endsWith"></param>
+        /// <returns></returns>
+        public static string SummarizeContent(
+            this string source,
+            int maxAllowedLength = 0,
+            string endsWith = ""
+        )
+        {
+            //
+            var result = string.Empty;
+            if (source.IsNullOrEmpty() || maxAllowedLength <= 0)
+            {
+                //
+                result = source;
+                return result;
+            }
+
+            //
+            // Pattern of Links ...
+            var pattern = @"(?:[!]\[(.*?)\]\(.*?\))";
+
+            //
+            // Apply Summarization ...
+
+            //
+            // Replace Markdown Links using RegExp ...
+            result = Regex.Replace(source, pattern, "");
+
+            //
+            // Do Summarization if Length bigger than MaxLength ...
+            if (result.Length > maxAllowedLength)
+            {
+                result = result.Substring(0, maxAllowedLength);
+            }
+
+            //
+            // Apply EndsWith if Provided ...
+            if (!endsWith.IsNullOrEmpty() &&
+                !result.EndsWith(endsWith))
+            {
+                result += endsWith;
+            }
+
+            //
+            return result;
+        }
+
         /// <summary>
         /// Check an string is a Valid Representation of PhoneNumber ...
         /// </summary>
@@ -1080,6 +1147,49 @@ namespace xCommons.Extensions
             //
             return result;
         }
+        
+        /// <summary>
+        /// Converts a List String Representation to GUid List ...
+        /// </summary>
+        /// <param name="list"></param>
+        /// <param name="separator"></param>
+        /// <returns></returns>
+        public static IEnumerable<Guid> ParseListGuid(
+            this string list,
+            char? separator = null
+        )
+        {
+            //
+            var result = new List<Guid>();
+
+            //
+            if (!separator.HasValue)
+            {
+                separator = CommonConstants.DEFAULT_LIST_SEPERATOR;
+            }
+
+            //
+            if (list.IsNullOrEmpty())
+            {
+                return result;
+            }
+
+            //
+            var items = list.Split(separator.Value);
+            items.ToList().ForEach(i =>
+            {
+                //
+                if (!i.IsNullOrEmpty() && i.IsGuid() && !i.IsDefaultGuid())
+                {
+                    //
+                    var gID = new Guid(i);
+                    result.Add(gID);
+                }
+            });
+
+            //
+            return result;
+        }
 
         /// <summary>
         /// Convert a List to List String ...