From 5d09498ccb3374467f39512f44e3aa44b15fa7d2 Mon Sep 17 00:00:00 2001
From: David Ashby <delta.mu.alpha@gmail.com>
Date: Wed, 17 May 2017 20:41:12 -0400
Subject: [PATCH] more info on the google books API

---
 readme.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/readme.md b/readme.md
index 404287a..1c5eef0 100644
--- a/readme.md
+++ b/readme.md
@@ -26,3 +26,5 @@ expects the following columns, but easily updated:
 2. follow the instructions at <https://developers.google.com/sheets/api/quickstart/nodejs#step_1_turn_on_the_api_name>, and save the resulting json file to `.credentials/client_secret.json`.
 3. run `npm install`.
 4. run `npm start`.
+
+the google books API is somewhat spotty; searching for a title at https://books.google.com/ will sometimes pull up a book and provide the ISBN they know it by. It also doesn't have comprehensive coverage of various editions of titles, and doesn't return image URLs or format information.