Maggie faces one of the most challenging cases of her career when a young, orphaned Syrian girl comes to live with her. Barely able to communicate without a shared language, Maggie must battle to reach the vulnerable refugee and help her to start to overcome the traumas she has endured. But there is more horror to come when Maggie starts to suspect that the young girl is being groomed by relatives back in Syria to return and join ISIS.

Damian is just seven when he is taken in by foster carer Cathy Glass. His mother, Rachel, loves her three young children dearly, but she is vulnerable, naïve and unable to cope on her own. Cathy sets about helping Damian overcome his eating issues, with the hope that he will eventually return home. But when Rachel’s new boyfriend, Troy, arrives on the scene, Cathy becomes deeply concerned. She soon realises that Damian and his siblings are in great danger.

A 5-year-old boy, Ethan, is brought to Casey in the middle of the night after the sudden death of his young mother after a drug overdose. Estranged from her parents, Ethan’s mum had been abused by her ex-partner, and began taking drugs to cope. Ethan is obviously lost and bewildered, and regularly wakes up screaming for his mum in the night. He begins to lash out at other kids at school and his behaviour becomes more volatile.

Lara was seven when her birth mother died from a drug overdose. With no extended family to look after her, she was put into foster care. The care system failed Lara and now she is failing her son. Lara and her one-year-old son, Arthur, are brought to experienced foster carer, Cathy Glass, by their social worker. Lara has fled an abusive relationship and Arthur has suspected non-accidental injuries. Cathy must monitor Lara whenever she is with her son, day and night. She cannot let them out of her sight for a minute.

Nine-year-old Archie and his five-year-old sister, Bobbi, are taken into emergency police protective custody after an incident of domestic violence at their family home. Rosie collects the children from their out-of-hours foster carer on New Year's Day and instantly recognises Archie from a domestic violence workshop she helped with. Rosie remembers that when asked what he enjoyed most about the course, Archie said, 'The biscuits'. Social workers are concerned that Archie and Bobbi have been neglected.

Aged nine Joss came home from school to discover her father's suicide. She's never got over it. This is the true story of Joss, 13 who is angry and out of control. At the age of nine, Joss finds her father's dead body. He has committed suicide. Then more recently her mother remarries and Joss bitterly resents her step-father who abuses her mentally and physically.

In the much-anticipated follow-up to Sunday Times best seller Trapped, foster carer Rosie Lewis tells the heartbreaking true story of Zadie. When the young teenage girl, thrown out of her home by her strict Muslim family, is discovered hiding on the city streets by the police, it is clear that all is not as it should be. Taught to believe that Westerners should not be trusted, when Zadie is initially delivered into the experienced hands of foster carer Rosie, she is understandably suspicious of the family around her.

Casey Watson is back, doing the job she does best - rolling up her sleeves and fostering the children who, on first meeting, seem like hopeless cases. But when she meets Miller and discovers the truth about his disturbing childhood, even Casey begins to doubt if this child will ever be able to accept love. Found naked and alone on a railway track, Miller was just five when he was first admitted into the care system.

Experienced foster carer Rosie Lewis takes on the heart-breaking case of Megan, a baby born with neo-natal abstinence syndrome and a cleft palate. Addicted to drugs from birth because of her mother's substance abuse during pregnancy, new-born Megan is taken into Rosie's loving care. Rosie is supposed to help Megan find her new permanent home, but it turns out that Megan has already found her 'forever mummy' in Rosie.

Angie, 6, and sister Polly, 4, are utterly distraught when they arrive to stay with foster carer Cathy Glass. Their older half-sister Ashleigh has accused their father of rape, and the two young sisters have been removed from home to keep them safe. Cathy tries to comfort the girls, but they are inconsolable. They just want their mummy and daddy, who they love dearly. The girls appear to have been well looked after, but as they settle and start to talk of life at home, it becomes clear something is badly wrong.

Named after the lager that christened her at birth, Stella's life is characterised instability and neglect. Her teenage mother abandons her in the first few weeks of her life, and left in the 'care' of her father, she ends up lying deserted in a house with no food, no water, no clothes and no warmth. She eventually lands in the care of foster carer Louise, who is determined to change her life for the better.

Little Jamey, 2½ years old, is placed with experienced foster carer, Cathy Glass, as an emergency. The police and social services have no choice but to remove two-year-old Jamey from home after his mother leaves him alone all night to go out partying. When he first arrives with foster carer Cathy Glass, he is scared, hungry and withdrawn, craving the affection he has been denied for so long. He is small for his age and unsteady on his feet–a result of being left for long periods in his cot.

An Impossible Decision is the true story of Faye, a wonderful young woman who may never be able to parent her unborn child. Faye is 24 and pregnant and has learning difficulties as a result of her mother's alcoholism. Faye is gentle, childlike and vulnerable and normally lives with her grandparents, both of whom have mobility problems. Cathy and her children welcome Faye into their home and hearts.

After taking a few weeks off work, Casey is presented with a new foster child: 14-year-old Elise, whose Mum left her at just five years old. At first, she’s no trouble at all, that is until she falsely accuses another carer, Jan, of acting inappropriately towards her. It turns out this isn’t the first lie Elise has told—her previous carer was constantly following up allegations Elise had made of people bullying her, trying to have sex with her or hurting her physically.

Brought to Casey as a short-term emergency placement, 14-year-old Adrianna arrives with nothing but her gratitude. Having turned herself in to a social services office some 100 miles away, she has no possessions, no English and, apparently, no history - not that she's willing to share, anyway. She is a beautiful young Polish girl, with the bearing of a ballerina, but is terrified, malnourished and unwell.