Hetty, on the run in London, is shocked to discover an old friend in the workhouse. Back at Calendar Hall, the gang have a plan to prove Hetty is innocent and that Ambrose is the real thief.

A distraught couple come to the hospital to reclaim their child. Gideon plans on escaping in search of his parents, but Vince and Judd have other plans.

It is open day at the hospital, and Matron tasks Hetty with looking after Lord Upton's snooty daughter Charlotte. Matron has plans to send Hetty to India as Charlotte's maid.

Hetty risks getting into serious trouble with Matron when she makes a desperate promise.

Hetty discovers an explosive secret, while Gideon fears he caused Edwin's life-threatening accident. Fierce Lady Grenford arrives to help Rosamund with the birth of her new baby.

Hetty starts her new life in a grand country house but is immediately drawn into a world of mystery. And a London gang are searching for her, too.

Hetty is shocked when a wealthy couple want to adopt one of her friends.

Hetty discovers news that will change her life forever.

Hetty and Gideon search for proof of Jack’s innocence, while Emily discovers Mr Buscombe has a secret – but is he telling the whole truth? Lady Grenford has a startling plan for Emily and Robert.

When Hetty finally escapes from the hospital, Matron goes on the warpath and thinks she knows where to find her. The gang try to expose Matron's true intentions behind Hetty's planned trip to India.

Hetty plans to rescue a kidnapped girl, leading to a final confrontation with her old enemy.

Hetty finds herself in the firing line when tragedy strikes Calendar Hall. When she is forced to leave, old friends arrive with a wedding to plan - but how can Hetty help them?

Hetty has a surprise visitor with important news, but can she meet him without getting caught?

A tragic accident brings Hetty and Sheila together to find the truth.

Hetty makes a daring escape. She soon learns the streets of London are a dangerous place - how will she survive?

Will Hetty find the secret book that could bring Matron's downfall? And why are so many of the foundlings falling ill?

Matron's sister arrives to deliver bad news about her mother. Hetty's feisty little borrowed sister Eliza arrives at the hospital and, like Hetty, clashes with Matron.

Hetty is shocked when she discovers that Matron has sinister plans for her future. But how can Hetty stop Matron when she's locked in a cellar?

With Hetty framed by Sheila and locked up by Matron it looks like she won't get the escape letter to Matthias in time for their midnight breakout.

Gideon tells a lie, which gets Hetty into trouble, and Matron has mysteriously disappeared.

Hetty is excited when an explorer talks about her adventures, and there's a snake on the loose.

Special visitors to the hospital are caught up in a fight among the boys, while Hetty tries to discover what Matron has planned for her.

There’s an explosive finale at Emily’s 16th birthday party when Hetty fights to reunite Rosamund with her long-lost son, while Lady Grenford will stop at nothing to force Emily and Robert’s engagement.

Hetty and the gang play a prank on Sheila, but it has disastrous consequences when a young visitor with a secret arrives to stay at Calendar Hall.

Hetty and the gang race back to Calendar Hall to stop Ambrose before anyone gets hurt, and to discover the truth about what really happened at the house.