aboutsummaryrefslogtreecommitdiff
path: root/README.md
diff options
context:
space:
mode:
Diffstat (limited to 'README.md')
-rw-r--r--README.md12
1 files changed, 11 insertions, 1 deletions
diff --git a/README.md b/README.md
index bc2a129..c51f238 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,11 @@
-# GTFS-books \ No newline at end of file
+# GTFS-books
+
+This repository contains the source for the following two books:
+
+* The Definitive Guide to GTFS (2014)
+* The Definitive Guide to GTFS-realtime (2015)
+
+These were originally published commercially, but have now been donated to OpenMobilityData.
+
+Some of the content may be outdated. You are encouraged to contribute any fixes or changes in order to keep it as up-to-date as possible.
+