At the height of her career, the piano virtuoso Elsa M. Anderson—former child prodigy, now in her thirties—walks off the stage in Vienna, mid-performance. Now she is in Athens, watching an uncannily familiar woman purchase a pair of mechanical dancing horses at a flea market. Elsa wants the horses too, but there are no more for sale. She drifts to the ferry port, on the run from her talent and her history. So begins her journey across Europe, shadowed by the elusive woman who seems to be her double.

22 writers talk about their memorable excursions and the act of walking, and share their creative observations. In these six series, taken from BBC Radio 3's The Essay, an array of novelists, poets, journalists and biographers chart the varied and inspiring walks they have taken around Britain and elsewhere. Here are treks taken at daybreak and after dark; in winter and in spring; in the footsteps of the past; and - in the case of Robert Macfarlane - along the ridges of the South Downs.

It is 1988 and Saul Adler, a narcissistic young historian, has been invited to Communist East Berlin to do research; in exchange, he must publish a favorable essay about the German Democratic Republic. As a gift for his translator's sister, a Beatles fanatic who will be his host, Saul's girlfriend will shoot a photograph of him standing in the crosswalk on Abbey Road, an homage to the famous album cover. As he waits for her to arrive, he is grazed by an oncoming car, which changes the trajectory of his life.

Vlad, a stranger from Eastern Europe masquerading as a healer, settles in a small Irish village where the locals fall under his spell. One woman, Fidelma McBride, becomes so enamored that she begs him for a child. All that world is shattered when Vlad is arrested, and his identity as a war criminal is revealed.

Winner of the Orange Broadband Prize for Fiction 2008, The Road Home is the best-selling story of Lev, a middle-aged migrant from Eastern Europe, who moves to London in search of work after losing his wife and job. Lev's London is awash with money, celebrity and complacency. The world Tremain creates is both convincing and poignant.

When Ada Calhoun stumbled upon old cassette tapes of interviews her father, celebrated art critic Peter Schjeldahl, had conducted for his never-completed biography of poet Frank O’Hara, she set out to finish the book her father had started 40 years earlier. As a lifelong O’Hara fan who grew up amid his bohemian cohort in the East Village, Calhoun thought the project would be easy, even fun, but the deeper she dove, the more she had to face not just O’Hara’s past, but also her father’s and her own.

The Years is a personal narrative of the period of 1941 to 2006 told through the lens of memory, impressions past and present - even projections into the future - photos, books, songs, radio, television, and decades of advertising and headlines, contrasted with intimate conflicts and written notes from six decades of diaries. Local dialect, words of the time, slogans, brands, and names for ever-proliferating objects are given a voice here. The voice we recognize as the author's continually dissolves and re-emerges.

It's a normal night in August. Literature professor Arne and artist Tove are with their children at the resort in Sørlandet. Their friend, Egil, a driver by day, is staying in a cabin nearby. Kathrine, a priest, is on her way home from a seminar; the journalist Jostein is out on the town; and his wife, Turid, who is an assistant nurse, has a night shift. Above them all, a huge star suddenly appears in the sky. No one, not even the astronomers, knows for sure what kind of phenomenon it is.

In her memoir You Could Make This Place Beautiful, poet Maggie Smith explores the disintegration of her marriage and her renewed commitment to herself in lyrical vignettes that shine, hard and clear as jewels. The book begins with one woman’s personal, particular heartbreak, but its circles widen into a reckoning with contemporary womanhood, traditional gender roles, and the power dynamics that persist even in many progressive homes.

Sixty-nine-year-old Arthur Pepper lives a simple life. He gets out of bed at precisely 7:30 a.m., just as he did when his wife, Miriam, was alive. He dresses in the same gray slacks and mustard sweater-vest; waters his fern, Frederica; and heads out to his garden. But on the one-year anniversary of Miriam's death, something changes. Sorting through Miriam's possessions, Arthur finds an exquisite gold charm bracelet he's never seen before.

Highly topical, morally wise, honest to the core, Monsters is certain to incite a conversation about whether and how we can separate artists from their art.

A few years into her marriage and feeling societal pressure to surrender to domesticity, Joanna Biggs found herself longing for a different kind of existence. Was this all there was? She divorced without knowing what would come next. Newly untethered, Joanna returned to the free-spirited writers of her youth and was soon reading in a fever—desperately searching for evidence of lives that looked more like her own, for the messiness and freedom, for a possible blueprint for intellectual fulfillment.

Disturbing, humorous, and compassionate, Cat’s Eye is the story of Elaine Risley, a controversial painter who returns to Toronto, the city of her youth, for a retrospective of her art. Engulfed by vivid images of the past, she reminisces about a trio of girls who initiated her into the the fierce politics of childhood and its secret world of friendship, longing, and betrayal.

From the best-selling author of The Handmaid's Tale and The Testaments - one of Margaret Atwood’s most unforgettable characters lurks at the center of this intricate novel like a spider in a web. The glamorous, irresistible, unscrupulous Zenia is nothing less than a fairy-tale villain in the memories of her former friends. Roz, Charis, and Tony - university classmates decades ago - were reunited at Zenia’s funeral and have met monthly for lunch ever since, obsessively retracing the destructive swath she once cut through their lives.

Upon her mother’s death from Alzheimer’s, Annie Ernaux embarks on a daunting journey back through time, as she seeks to “capture the real woman, the one who existed independently from me, born on the outskirts of a small Normandy town, and who died in the geriatric ward of a hospital in the suburbs of Paris.” She explores the bond between mother and daughter, tenuous and unshakable at once, the alienating worlds that separate them, and the inescapable truth that we must lose the ones we love.