并列题名：Aliens and hymns Aliens and hymns 并列题名：Pains and gains 并列题名：Animals and humans 并列题名：Guns and roses 并列题名：Talons and teeth 并列题名：Unicorns and germs 并列题名：Visions and voices 并列题名：Aliens and other worlds 并列题名：Science and hypothesis