mysql> select * from node where nid = 5\G
*************************** 1. row ***************************
nid: 5
vid: 5
type: book
language: und
title: PHP 5 Power Programming
uid: 1
status: 1
created: 1345034378
changed: 1345034395
comment: 2
promote: 1
sticky: 0
tnid: 0
translate: 0
1 row in set (0.00 sec)
mysql> select * from field_data_field_author2 where entity_id = 5;
+-------------+--------+---------+-----------+-------------+----------+-------+---------------------+----------------------+
| entity_type | bundle | deleted | entity_id | revision_id | language | delta | field_author2_value | field_author2_format |
+-------------+--------+---------+-----------+-------------+----------+-------+---------------------+----------------------+
| node | book | 0 | 5 | 5 | und | 0 | Derick Rethans | NULL |
| node | book | 0 | 5 | 5 | und | 1 | Hannes Magnusson | NULL |
+-------------+--------+---------+-----------+-------------+----------+-------+---------------------+----------------------+
2 rows in set (0.00 sec)