diff --git a/src/Lisa.hs b/src/Lisa.hs
index de3194d..2722b2e 100644
--- a/src/Lisa.hs
+++ b/src/Lisa.hs
@@ -4,8 +4,13 @@ module Lisa
     ( app
     ) where
 
-import Web.Scotty (ScottyM, get, html)
+import Data.Maybe (fromMaybe)
+import Web.Scotty (ScottyM, get, html, param, rescue)
 
 app :: ScottyM ()
-app = get "/" $ do
-    html "<h1>It works!</h1>"
+app = do
+    get "/" $ do
+        html "<h1>It works!</h1><ul><li><a href='/lectures/search?query='>Vorlesungen</a></li></ul>"
+    get "/lectures/search" $ do
+        query <- param "query"
+        html $ "<form action='/lectures/search' method='GET'><input name='query' value='"  <> query <> "'><button type='submit'>Suchen</button></form>"
diff --git a/src/Lisa/Squeak.hs b/src/Lisa/Squeak.hs
index 44fff66..06f332e 100644
--- a/src/Lisa/Squeak.hs
+++ b/src/Lisa/Squeak.hs
@@ -74,9 +74,17 @@ instance FromJSON Faculty where
         <$> v .: "id"
         <*> v .: "displayName"
 
+data Lectures = Lectures { unLectures :: [Lecture] }
+    deriving (Show)
+
+instance FromJSON Lectures where
+    parseJSON = withObject "Lectures" $ \v -> Lectures
+        <$> v .: "lectures"
+
 data Lecture = Lecture
     { lectureId          :: Text
     , lectureDisplayName :: Text
+    , lectureAliases     :: [Text]
     }
     deriving (Show)
 
@@ -84,9 +92,14 @@ instance FromJSON Lecture where
     parseJSON = withObject "Lecture" $ \v -> Lecture
         <$> v .: "id"
         <*> v .: "displayName"
+        <*> v .: "aliases"
 
 serverUrl = https "api.squeak-test.fsmi.uni-karlsruhe.de"
 
+getLectures :: Req (GQLReply Lectures)
+getLectures = responseBody <$> req POST serverUrl (ReqBodyJson $ GQLQuery q) jsonResponse mempty
+    where q = "{ lectures { id displayName aliases } }"
+
 getDocuments :: Req (GQLReply Documents)
 getDocuments = responseBody <$> req POST serverUrl (ReqBodyJson $ GQLQuery q) jsonResponse mempty
     where q = "{ documents(filters: []) { results { id date semester publicComment downloadable faculty { id displayName } lectures { id displayName } } } }"