diff --git a/samples/BasicSample/Program.cs b/samples/BasicSample/Program.cs
index c2be8b4..b16b119 100644
--- a/samples/BasicSample/Program.cs
+++ b/samples/BasicSample/Program.cs
@@ -134,11 +134,31 @@ namespace BasicSample
                 {
                     Console.WriteLine($"User name: {u.FullName}");
                 }
+                
+                foreach (var u in dbContext.Users.ToList())
+                {
+                    Console.WriteLine($"User name: {u.FullName}");
+                }
+                
+                foreach (var u in dbContext.Users.OrderBy(x => x.FullName))
+                {
+                    Console.WriteLine($"User name: {u.FullName}");
+                }
+            }   
+            
+            {
+                foreach (var u in dbContext.Users.Where(x => x.TotalSpent >= 1))
+                {
+                    Console.WriteLine($"User name: {u.FullName}");
+                }
             }
 
             {
                 var result = dbContext.Users.FirstOrDefault();
                 Console.WriteLine($"Our first user {result.FullName} has spent {result.TotalSpent}");
+                
+                result = dbContext.Users.FirstOrDefault(x => x.TotalSpent > 1);
+                Console.WriteLine($"Our first user {result.FullName} has spent {result.TotalSpent}");
             }
 
             {
diff --git a/src/EntityFrameworkCore.Projectables/Services/ProjectableExpressionReplacer.cs b/src/EntityFrameworkCore.Projectables/Services/ProjectableExpressionReplacer.cs
index f9e8212..f1c4f65 100644
--- a/src/EntityFrameworkCore.Projectables/Services/ProjectableExpressionReplacer.cs
+++ b/src/EntityFrameworkCore.Projectables/Services/ProjectableExpressionReplacer.cs
@@ -1,4 +1,5 @@
-using System.Collections.Generic;
+using System.Collections;
+using System.Collections.Generic;
 using System.Diagnostics.CodeAnalysis;
 using System.Linq;
 using System.Linq.Expressions;
@@ -17,9 +18,26 @@ namespace EntityFrameworkCore.Projectables.Services
         private bool _disableRootRewrite;
         private IEntityType? _entityType;
 
+        private readonly MethodInfo _select;
+        private readonly MethodInfo _where;
+
         public ProjectableExpressionReplacer(IProjectionExpressionResolver projectionExpressionResolver)
         {
             _resolver = projectionExpressionResolver;
+            _select = typeof(Queryable).GetMethods(BindingFlags.Static | BindingFlags.Public)
+                .Where(x => x.Name == nameof(Queryable.Select))
+                .First(x =>
+                        x.GetParameters().Last().ParameterType // Expression<Func<T, Ret>>
+                            .GetGenericArguments().First() // Func<T, Ret>
+                            .GetGenericArguments().Length == 2 // Separate between Func<T, Ret> and Func<T, int, Ret>
+                );
+            _where = typeof(Queryable).GetMethods(BindingFlags.Static | BindingFlags.Public)
+                .Where(x => x.Name == nameof(Queryable.Where))
+                .First(x =>
+                        x.GetParameters().Last().ParameterType // Expression<Func<T, Ret>>
+                            .GetGenericArguments().First() // Func<T, Ret>
+                            .GetGenericArguments().Length == 2 // Separate between Func<T, Ret> and Func<T, int, Ret>
+                );
         }
 
         bool TryGetReflectedExpression(MemberInfo memberInfo, [NotNullWhen(true)] out LambdaExpression? reflectedExpression)
@@ -45,6 +63,7 @@ namespace EntityFrameworkCore.Projectables.Services
 
             if (_disableRootRewrite)
             {
+                // This boolean is enabled when a "Select" is encountered 
                 return ret;
             }
 
@@ -53,10 +72,62 @@ namespace EntityFrameworkCore.Projectables.Services
                 // Probably a First() or ToList()
                 case MethodCallExpression { Arguments.Count: > 0, Object: null } call when _entityType != null:
                 {
+                    // if return type != IQueryable {
+                    //     if return type is IEnuberable {
+                    //         // case of a ToList()
+                    //         return (ret.arg[0]).Select(...).ToList() or the other method
+                    //     } else {
+                    //         // case of a Max() 
+                    //         return ret;
+                    //     }
+                    // } else if retrun type == entitytype {
+                    //     // case of a first()
+                    //     return obj.MyMap(x => new Obj {});
+                    // }
+
+                    
+                    if (call.Method.ReturnType.IsAssignableTo(typeof(IQueryable)))
+                    {
+                        // Generic case where the return type is still a IQueryable<T>
+                        return _AddProjectableSelect(call, _entityType);
+                    }
+
+                    if (call.Method.ReturnType == _entityType.ClrType)
+                    {
+                        // case of a .First(), .SingleAsync()
+                        if (call.Arguments.Count != 1 && true /* Add && arg.count == 1 exist */)
+                        {
+                            // .First(x => whereCondition), since we need to add a select after the last condition but
+                            // before the query become executed by EF (before the .First()), we rewrite the .First(where)
+                            // as .Where(where).Select(x => ...).First()
+            
+                            var where = Expression.Call(null, _where.MakeGenericMethod(_entityType.ClrType), call.Arguments);
+                            // The call instance is based on the wrong polymorphied method.
+                            var first  = call.Method.DeclaringType?.GetMethods()
+                                .FirstOrDefault(x => x.Name == call.Method.Name && x.GetParameters().Length == 1);
+                            if (first == null)
+                            {
+                                // Unknown case that should not happen.
+                                return call;
+                            }
+
+                            return Expression.Call(null, first.MakeGenericMethod(_entityType.ClrType), _AddProjectableSelect(where, _entityType));
+                        }
+                        
+                        // .First() without arguments is the same case as bellow so we let it fallthrough
+                    }
+                    else if (!call.Method.ReturnType.IsAssignableTo(typeof(IEnumerable)))
+                    {
+                        // case of something like a .Max(), .Sum()
+                        return call;
+                    }
+                    
+                    // return type is IEnumerable<EntityType> or EntityType (in case of fallthrough from a .First())
+                    
+                    // case of something like .ToList(), .ToArrayAsync()
                     var self = _AddProjectableSelect(call.Arguments.First(), _entityType);
                     return call.Update(null, call.Arguments.Skip(1).Prepend(self));
                 }
-                // Probably a foreach call
                 case QueryRootExpression root:
                     return _AddProjectableSelect(root, root.EntityType);
                 default:
@@ -170,14 +241,7 @@ namespace EntityFrameworkCore.Projectables.Services
                 .Where(x => projectableProperties.All(y => x.Name != y.Name && x.Name != $"<{y.Name}>k__BackingField"));
 
             // Replace db.Entities to db.Entities.Select(x => new Entity { Property1 = x.Property1, Rewritted = rewrittedProperty })
-            var select = typeof(Queryable).GetMethods(BindingFlags.Static | BindingFlags.Public)
-                .Where(x => x.Name == nameof(Queryable.Select))
-                .First(x =>
-                    x.GetParameters().Last().ParameterType // Expression<Func<T, Ret>>
-                        .GetGenericArguments().First() // Func<T, Ret>
-                        .GetGenericArguments().Length == 2 // Separate between Func<T, Ret> and Func<T, int, Ret>
-                )
-                .MakeGenericMethod(entityType.ClrType, entityType.ClrType);
+            var select = _select.MakeGenericMethod(entityType.ClrType, entityType.ClrType);
             var xParam = Expression.Parameter(entityType.ClrType);
             return Expression.Call(
                 null,