NOW A MAJOR BBC DRAMA starring Romola Garai, Chris O'Dowd, Gillian Anderson, Richard E. Grant, Shirley Henderson and Mark Gatiss. 'Watch your step. Keep your wits about you; you will need them....' So begins this irresistible voyage into the dark side of Victorian London. Amongst an unforgettable cast of low-lifes, physicians, businessmen, and prostitutes, meet our heroine Sugar, a young woman trying to drag herself up from the gutter any way she can.

Two girls, two centuries apart. One never knowing the other. But when Andi finds Alexandrine’s diary, she recognizes something in her words and is moved to the point of obsession. There’s comfort and distraction for Andi in the journal’s antique pages - until, on a midnight journey through the catacombs of Paris, Alexandrine’s words transcend paper and time, and the past becomes suddenly, terrifyingly present.

Thirty years have passed since Greta left Marchmont Hall, a grand and beautiful house nestled in the hills of rural Monmouthshire. But when she returns to the Hall for Christmas she has no recollection of her past association with it – the result of a tragic accident that has blanked out more than two decades of her life. Then, during a walk through the wintry landscape, she stumbles across a grave in the woods and the weathered inscription on the headstone tells her that a little boy is buried here.

When an impossibly shy young woman named Judy Morgan finishes her studies in Physics at Cambridge University, it is with dreams of changing the world for the better. Meanwhile, a beautiful, young Jewish woman decides to flee her beloved Austria, changing her name to Hedy Lamarr, and risking everything to get to America, as far away from the Nazi threat as possible.

Anne Gallagher grew up enchanted by her grandfather’s stories of Ireland. Heartbroken at his death, she travels to his childhood home to spread his ashes. There, overcome with memories of the man she adored and consumed by a history she never knew, she is pulled into another time. The Ireland of 1921, teetering on the edge of war, is a dangerous place in which to awaken. But there Anne finds herself, hurt, disoriented, and under the care of Dr. Thomas Smith, guardian to a young boy who is oddly familiar.

The second daughter of the Queen’s close friend, the Scottish Duke of Buccleuch, Lady Margaret Montagu Scott is expected to make an advantageous marriage. But Margaret is an impulsive and outspoken girl in a repressive society where women are literally caged in corsets and required to conform. When Lady Margaret’s parents arrange a society marriage for her, she tries to reconcile herself to the match. But shortly before her betrothal is announced, Margaret flees, leaving her parents to explain her sudden absence to an opulent ballroom stuffed with two hundred distinguished guests.

Jo Montfort is beautiful and rich, and soon - like all the girls in her class - she’ll graduate from finishing school and be married off to a wealthy bachelor. Which is the last thing she wants. Jo dreams of becoming a writer - a newspaper reporter like the trailblazing Nellie Bly. Wild aspirations aside, Jo’s life seems perfect until tragedy strikes: Her father is found dead. Charles Montfort shot himself while cleaning his pistol.

England, 1959: Laurel Nicolson is 16 years old, dreaming alone in her childhood tree house during a family celebration at their home, Green Acres Farm. She spies a stranger coming up the long road to the farm and then observes her mother, Dorothy, speaking to him. And then she witnesses a crime.

In a windswept British seaside town, single mum Alice Lake finds a man sitting on the beach outside her house. He has no name and no idea how he got there. Against her better judgment, she invites him inside. Meanwhile, in a suburb of London, 21-year-old Lily Monrose has been married for only three weeks. When her husband fails to come home from work one night, she is left alone in a place where she knows no one and with the police telling her that her husband never existed.

As England prepares to fight the Nazis, three very different women answer the call to mysterious country estate Bletchley Park, where the best minds in Britain train to break German military codes. Vivacious debutante Osla is the girl who has everything - beauty, wealth, and the dashing Prince Philip of Greece sending her roses - but she burns to prove herself as more than a society girl, and puts her fluent German to use as a translator of decoded enemy secrets.

Mattie Gokey has a word for everything. She collects words, stores them up as a way of fending off the hard truths of her life, the truths that she can't write down in stories.

Dora Conroy has a passion for antiques - and any other rarities she can acquire for her quaint Philadelphia shop. A seasoned dealer, she knows all the tricks of the trade. But she is unprepared for the deadly consequences when she purchases a few curiosities at an auction - and unknowingly brings home a priceless cache that makes her the target of an international criminal.

Robinswood, Co. Waterford, 1939. The once grand house is home to two very different families. Despite delusions of grandeur, Lord and Lady Kenefick and their adult children live a life of decayed opulence as the money needed to keep such a large house and grounds ever dwindles. Meanwhile, the Murphy family, Dermot, Isabella and their three almost grown-up girls, live and work on the estate and do their best to keep everything running smoothly.

In 1944, British bomber pilot Hugo Langley parachuted from his stricken plane into the verdant fields of German-occupied Tuscany. Badly wounded, he found refuge in a ruined monastery and in the arms of Sofia Bartoli. But the love that kindled between them was shaken by an irreversible betrayal. Nearly 30 years later, Hugo's estranged daughter, Joanna, has returned home to the English countryside to arrange her father's funeral. Among his personal effects is an unopened letter addressed to Sofia. In it is a startling revelation.

The year is 1853, and the Habsburgs are Europe's most powerful ruling family. With his empire stretching from Austria to Russia, from Germany to Italy, Emperor Franz Joseph is young, rich, and ready to marry.