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Out in paperback

THERE is a fine line between a tease and a lie on a book cover. Take Paul Davies’s How to Build a Time Machine (Penguin, £6.99). He doesn’t tell us any such thing, of course. But his lucid discussion of wormholes edges us down the road to time travel. So we’ll let him off. But Caroline Bledsoe’s Contingent Lives: Fertility, time and aging in West Africa (University of Chicago Press, $22) simply does not fulfil its promise to tell us how women in Gambia “use contraceptives to have as many children as possible”. Stripped of some academic mumbo-jumbo, she shows how, like the rest of us, they use contraceptives to manage when they have children. Thumbs down.

Randal Keynes’s Annie’s Box (Fourth Estate, £8.99) offers “the story of a personal tragedy that lay behind Charles Darwin’s revolutionary understanding of man’s place in nature”. I had my doubts. The death of Darwin’s young daughter – whose trinkets have been preserved in her writing box – may not be the origin of his ideas on evolution. But this tender and compelling story shows that it forged his convictions about nature’s cruelty, and steeled him to write his great work. Tellingly, too, after Annie’s death he never again attended church with his family.

No hype is needed for Martin Meredith’s history of humanity’s assault on our largest land mammal (Africa’s Elephant, Sceptre, £7.99). Nor for Evelyn Fox Keller’s brief but magisterial The Century of the Gene (Harvard, £10.50). Beginning in 1909, when the word was coined to describe an abstract idea, it charts the gene’s eventual discovery and exploitation, but also our confusion about the still-mysterious blueprints of life.

There’s more conventional storytelling in Brenda Fowler’s breathless Iceman (Pan, £7.99), about the prehistoric corpse found in an Alpine glacier 11 years ago. Ötzi is a real time traveller. And no wormholes needed.

Late arrivals include Urban Rivers: Our inheritance and future, edited by Geoff Petts, John Heathcote and Dave Martin (IWA, £20). A harrowing account of damage done to waterways in cities and towns, it has a crop of suggestions to repair the harm. Or escape to the future with Arthur C. Clarke and Stephen Baxter’s The Light of Other Days (HarperCollins, £6.99). Privacy shattered by wormholes harnessed as news snoops, asteroid heading for Earth, time travel – an engaging, unpredictable mix.

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