diff --git a/ir_webstats/client.py b/ir_webstats/client.py
index 09d8500..1539e97 100644
--- a/ir_webstats/client.py
+++ b/ir_webstats/client.py
@@ -15,11 +15,11 @@
 
 from io import StringIO
 import requests
-from ir_webstats import constants as ct
+from . import constants as ct
 import datetime
 import csv
 import time
-from ir_webstats.util import *
+from . util import *
 
 
 class iRWebStats:
@@ -392,6 +392,14 @@ def all_seasons(self):
         pprint("Getting iRacing Seasons with Stats")
         resp = self.__req(ct.URL_SEASON_STANDINGS2)
         return self._load_irservice_var("SeasonListing", resp)
+        
+    def last_series(self, userid):
+        """ Returns stats for the last 3 series the driver has raced in """
+
+        r = self.__req(ct.URL_LAST_SERIES % userid)
+        res = parse(r)
+
+        return res  
 
     @logged_in
     def season_standings(self, season, carclass, club=ct.ALL, raceweek=ct.ALL,
@@ -478,8 +486,7 @@ def event_results(self, subsession, sessnum=0):
         """ Gets the event results (table of positions, times, etc.). The
             event is identified by a subsession id. """
 
-        r = self.__req(ct.URL_GET_EVENTRESULTS % (subsession, sessnum))\
-                .encode('utf8')
+        r = self.__req(ct.URL_GET_EVENTRESULTS % (subsession, sessnum))
         data = [x for x in csv.reader(StringIO(r), delimiter=',',
                                       quotechar='"')]
         header_ev, header_res = data[0], data[3]
diff --git a/ir_webstats/constants.py b/ir_webstats/constants.py
index e842aee..af9a114 100644
--- a/ir_webstats/constants.py
+++ b/ir_webstats/constants.py
@@ -40,25 +40,26 @@
 #URLS
 URL_IRACING_LOGIN = 'https://members.iracing.com/membersite/login.jsp'
 URL_IRACING_LOGIN2 = 'https://members.iracing.com/membersite/Login'
-URL_IRACING_HOME = 'http://members.iracing.com/membersite/member/Home.do'
-URL_STATS_CHART = 'http://members.iracing.com/memberstats/member/GetChartData?custId=%s&catId=%s&chartType=1'
-URL_DRIVER_COUNTS = 'http://members.iracing.com/membersite/member/GetDriverCounts'
-URL_CAREER_STATS = 'http://members.iracing.com/memberstats/member/GetCareerStats?custid=%s'
-URL_YEARLY_STATS = 'http://members.iracing.com/memberstats/member/GetYearlyStats?custid=%s'
-URL_CARS_DRIVEN = 'http://members.iracing.com/memberstats/member/GetCarsDriven?custid=%s'
-URL_PERSONAL_BEST = 'http://members.iracing.com/memberstats/member/GetPersonalBests?carid=%s&custid=%s'
-URL_DRIVER_STATUS = 'http://members.iracing.com/membersite/member/GetDriverStatus?%s'
-URL_DRIVER_STATS = 'http://members.iracing.com/memberstats/member/GetDriverStats'
-URL_LASTRACE_STATS = 'http://members.iracing.com/memberstats/member/GetLastRacesStats?custid=%s'
-URL_RESULTS_ARCHIVE = 'http://members.iracing.com/memberstats/member/GetResults'
-URL_SEASON_STANDINGS = 'http://members.iracing.com/memberstats/member/GetSeasonStandings'
-URL_SEASON_STANDINGS2 = 'http://members.iracing.com/membersite/member/statsseries.jsp'
-URL_HOSTED_RESULTS = 'http://members.iracing.com/memberstats/member/GetPrivateSessionResults'
-URL_SELECT_SERIES = 'http://members.iracing.com/membersite/member/SelectSeries.do?&season=%s&view=undefined&nocache=%s'
-URL_SESSION_TIMES = 'http://members.iracing.com/membersite/member/GetSessionTimes'#T-m-d
-URL_SERIES_RACERESULTS = 'http://members.iracing.com/memberstats/member/GetSeriesRaceResults'
+URL_IRACING_HOME = 'https://members.iracing.com/membersite/member/Home.do'
+URL_STATS_CHART = 'https://members.iracing.com/memberstats/member/GetChartData?custId=%s&catId=%s&chartType=1'
+URL_DRIVER_COUNTS = 'https://members.iracing.com/membersite/member/GetDriverCounts'
+URL_CAREER_STATS = 'https://members.iracing.com/memberstats/member/GetCareerStats?custid=%s'
+URL_YEARLY_STATS = 'https://members.iracing.com/memberstats/member/GetYearlyStats?custid=%s'
+URL_CARS_DRIVEN = 'https://members.iracing.com/memberstats/member/GetCarsDriven?custid=%s'
+URL_PERSONAL_BEST = 'https://members.iracing.com/memberstats/member/GetPersonalBests?carid=%s&custid=%s'
+URL_DRIVER_STATUS = 'https://members.iracing.com/membersite/member/GetDriverStatus?%s'
+URL_DRIVER_STATS = 'https://members.iracing.com/memberstats/member/GetDriverStats'
+URL_LASTRACE_STATS = 'https://members.iracing.com/memberstats/member/GetLastRacesStats?custid=%s'
+URL_RESULTS_ARCHIVE = 'https://members.iracing.com/memberstats/member/GetResults'
+URL_SEASON_STANDINGS = 'https://members.iracing.com/memberstats/member/GetSeasonStandings'
+URL_SEASON_STANDINGS2 = 'https://members.iracing.com/membersite/member/statsseries.jsp'
+URL_HOSTED_RESULTS = 'https://members.iracing.com/memberstats/member/GetPrivateSessionResults'
+URL_SELECT_SERIES = 'https://members.iracing.com/membersite/member/SelectSeries.do?&season=%s&view=undefined&nocache=%s'
+URL_SESSION_TIMES = 'https://members.iracing.com/membersite/member/GetSessionTimes'  # T-m-d
+URL_SERIES_RACERESULTS = 'https://members.iracing.com/memberstats/member/GetSeriesRaceResults'
+URL_LAST_SERIES = 'https://members.iracing.com/memberstats/member/GetLastSeries?custid=%s'
 
-URL_GET_EVENTRESULTS = 'http://members.iracing.com/membersite/member/GetEventResultsAsCSV?subsessionid=%s&simsesnum=%s&includeSummary=1' #simsesnum 0 race, -1 qualy or practice, -2 practice
+URL_GET_EVENTRESULTS = 'https://members.iracing.com/membersite/member/GetEventResultsAsCSV?subsessionid=%s&simsesnum=%s&includeSummary=1' #simsesnum 0 race, -1 qualy or practice, -2 practice
 
 
 
diff --git a/ir_webstats/util.py b/ir_webstats/util.py
index 83e5aff..135e3ac 100644
--- a/ir_webstats/util.py
+++ b/ir_webstats/util.py
@@ -1,7 +1,7 @@
 import inspect
 import json
 
-from ir_webstats import decorator
+from . import decorator
 
 try:
     from urllib.parse import unquote  # python3