diff --git a/src/data_readers.clj b/src/data_readers.clj
new file mode 100644
index 0000000..f1e2569
--- /dev/null
+++ b/src/data_readers.clj
@@ -0,0 +1 @@
+{mongo/id mongo-driver-3.data-literals/mongo-id}
\ No newline at end of file
diff --git a/src/mongo_driver_3/data_literals.clj b/src/mongo_driver_3/data_literals.clj
new file mode 100644
index 0000000..a28b4ae
--- /dev/null
+++ b/src/mongo_driver_3/data_literals.clj
@@ -0,0 +1,10 @@
+(ns mongo-driver-3.data-literals
+  (:import (org.bson.types ObjectId)
+           (java.io Writer)))
+
+
+(defmethod print-method ObjectId [c ^Writer w] (.write w ^String (str "#mongo/id \"" (.toHexString c) "\"")))
+(defmethod print-dup ObjectId [c ^Writer w] (.write w ^String (str "#mongo/id \"" (.toHexString c) "\"")))
+
+(defn mongo-id [o]
+  (ObjectId. o))