The ISBN of Finding Darwin's God is 0-06-017593-1.
The ISBN of Finding Iris Chang is 0306814668.
The ISBN of Finding Violet Park is 978-0007214457.
The ISBN of The Pleasure of Finding Things Out is 0-7382-0108-1.
The ISBN of God's Spy is 0525949941.
The ISBN of The God of the Hive is 0553805541.
The ISBN of God Speaks is 9780915828029.
The ISBN of The God Box is 1416908994.
The ISBN of River God is 0330331973.
The ISBN of God is 0-87083-415-0.
The ISBN of The Case for God is 978-0307269188.
The ISBN of The God of Animals is 978-1416533252.
The ISBN of The Rage Against God is 1441105727.