Four Ways of Thinking by David Sumpter review – safety in numbers? A mathematician tries to make sense of the world through different lenses in this surprisingly original book
Alone by Daniel Schreiber review – me, myself and I A moving insight into the joys and anguish of solitude – and the value of friendship
Marlena Spieler obituary Writer of more than 70 cookbooks, whose love of the cuisines of Mexico and Italy kept her on a perpetual hunt for delicious meals
Under the Knife by Dr Liz O’Riordan review – cancer from both sides A breast surgeon is diagnosed with the cancer in which she specialises in this frank memoir of illness and recovery
The Country of the Blind review – a penetrating study of the loss of sight Andrew Leland’s thoughtful, beautifully expressed memoir about losing his eyesight invites us to rethink ideas about identity and independence
Don’t fret, neurotics – there are advantages to worrying Negative mental chatter and anxious fantasies may not be all bad – they could bring benefits such as greater creativity and better health
‘You’ll have more empathy, you’ll have more fun’: the man who wants to transform our relationship with sleep From snoring to shift work, Russell Foster explains the myths and misconceptions that get in the way of a well-rested society
Top 10 books about awakenings These moments of precious fresh awareness can be found in authors from Oliver Sacks to Ottessa Moshfegh and Franz Kafka
Allergic by Theresa MacPhail review – in canaries the coal mine Is environmental change behind the mysterious rise in allergies, from asthma to anaphylaxis?
Matrescence by Lucy Jones review – smashing motherhood myths A thrilling examination of what it means to become a mother challenges assumptions in bravura fashion