diff --git a/README.md b/README.md
index d5eb579..4a7304b 100644
--- a/README.md
+++ b/README.md
@@ -20,6 +20,8 @@ Or install it yourself as:
 
 ## Usage
 
+This library will use Openlibrary's *view* or *data* endpoint as appropriate to the requested attribute.  You can access the raw responses with *Book#view* or *Book#data*.
+
 ```
 > book = Openlib::Book.new(id: '9780316030571')
 > book.title
@@ -42,6 +44,8 @@ You can query via ISBN, OCLC, LCCN or Openlibrary's OLID.
 => {"isbn_13"=>["9780142406632"], "openlibrary"=>["OL7360862M"], "isbn_10"=>["0142406635"], "goodreads"=>["60400"], "librarything"=>["173672"]}
 ````
 
+
+
 ## Openlibrary
 
 For more information on Openlibrary, check their [Developer center](https://openlibrary.org/developers) and the [Books API documentation](https://openlibrary.org/dev/docs/api/books).