1 files changed, 16 insertions, 2 deletions

diff --git a/ROOT b/ROOT
index 7e76f86..cecdd32 100644
--- a/ROOT
+++ b/ROOT
@@ -1,10 +1,24 @@
+chapter HoTT
+
 session HoTT = Pure +
+  description {*
+    Homotopy type theory based on intensional Martin-Löf type theory, with a cumulative universe
+    hierarchy à la Russell.
+    
+    Follows the development of the theory in
+    The Univalent Foundations Program, Homotopy Type Theory: Univalent Foundations of Mathematics,
+    Institute for Advanced Study, (2013).
+    Available online at https://homotopytypetheory.org/book.
+    
+    Author: Joshua Chen, University of Bonn (2018)
+  *}
   sessions
     "HOL-Eisbach"
   theories
+    HoTT (global)
     HoTT_Base
-    HoTT
+    HoTT_Methods
     "tests/Test"
     "ex/Methods"
     "ex/Synthesis"
-    "ex/Book/Ch1"
\ No newline at end of file
+    "ex/Book/Ch1"