This week's competition, in which you have to identify a book from its opening sentence, is from a bestseller by a self-confessed 'biology watcher':
"We are told that the trouble with Modern Man is that he has been trying to detach himself from nature."
* Entries, including postal address, should be sent to First Impressions, The Times Higher , Admiral House, 66-68 East Smithfield, London E1W 1BX, faxed to 020 7782 3300 or emailed to firstname.lastname@example.org
The winner receives a £25 book voucher. The closing date is June 26.
The winner of last week's competition, who identified H.G. Wells's A Short History of the World , was Richard Austen-Baker of Lancaster University Law School.
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