Ella's mum is in a deep coma, having just had a new baby. That means Ella has to live with Jack, her hopeless stepfather, and cope with her tiny newborn brother, as well as worrying about Mum. The only thing that's going right is her school project. It's all about whales and how they sing out to each other to attract a mate – sometimes for hours. Maybe a whale song could reach Mum, wherever she is, and bring her back to Ella and baby Samson. Surely it's worth a try?

I'm Sadie and I'm nearly nine. Mum's a childminder, but she doesn't have to mind me. I can mind myself, easy-peasy. Lucky for Mum, because now she's got the flu, so I've got to mind her – and help with all the babies!

When Rebecca wades into the witch's pond after a row with her best friend Sarah, she meets a very unusual new friend – a huge, warty toad! And Glubbslyme is no ordinary toad. Hundreds of years old, he can talk and – best of all – he can work magic. Maybe, just maybe, he can help Rebecca be best friends with Sarah again?

Floss's parents are divorced, and she divides up her week, spending five days with her mum, her new step-dad and her baby half-brother. The other two days Floss spends with her dad, helping him to run his greasy spoon cafe. But their simple arrangement is thrown into disarray when Floss's mum decides to move to Australia. Making the difficult decision to stay at home, Floss moves in permanently with her dad and they muddle along happily together, surviving on chip butties and enjoying visits to the local funfair.

India lives in a large, luxurious house with a mum she can't stand and a dad she adores, though he hasn't had much time for her recently. She seeks solace in her journal, which she keeps in sincere imitation of her heroine, Anne Frank. Treasure lives on the local council estate with her loving and capable grandmother. She is devoted to her nan but lives in fear of having to go back to live with her mother and violent stepfather. A chance meeting sparks a great friendship between the girls.

Gemma and Alice were born on the same day and have been devoted best friends ever since. Despite Gemma's larger-than-life personality and Alice's quieter, calmer character, the two are inseparable – until Alice has to move house, all the way to Scotland. Gemma is utterly distraught, particularly at the thought that Alice might find a new best friend. Is there anything Gem's brothers, or perhaps her Grand dad, can do to help?

Lizzie refuses to speak. She doesn't want to talk to Rory or Jake, her new stepbrothers, or Sam, their dad or even her mum. She’s totally fed up at having to join a new family and nothing can coax her into speaking to them. Not football, not pizza, not a new bedroom. That is, until she meets Great-Gran - a member of the new family who is even more stubborn than her - and has had a lot more practice!

Is anything bothering you? Problems in class or at home? Don't know where to turn for help? Log on to the Worry Website! Type in your worry and wait for the good advice to flow in. At least that's the plan when Mr Speed sets up his super-cool new Worry Website for the class. Holly, Greg, Natasha, and the rest feel that they've got shed loads of worries but, as they find out, sometimes the best advice comes from the most unexpected place.

It’s 1953, the year Elizabeth is to be crowned Queen of England. Elsie Kettle can't wait to go to London to see the celebrations on Coronation Day. Elsie lives with her Nan – her mum works as a showgirl, so she's not around very often. Spirited and imaginative, but often lonely, Elsie longs for a best friend. Luckily, she and Nan are very close; Elsie just wishes she was allowed a cat to keep her company sometimes.

London, 1876. Hetty Feather is just a tiny baby when her mother leaves her at the Foundling Hospital. The Hospital cares for abandoned children - but Hetty must live with a foster family until she is big enough to go to school. Life in the countryside is hard but she has 'brothers' Jem and Gideon to play with, and together they sneak off to visit the travelling circus. Hetty is mesmerised by the show, especially Madame Adeline and her performing horses.

Alice Love is 29, crazy about her husband, and pregnant with her first child. So imagine Alice’s surprise when she comes to on the floor of a gym and is whisked off to the hospital, where she discovers the honeymoon is truly over - she’s getting divorced, she has three kids, and she’s actually 39 years old. Alice must reconstruct the events of a lost decade and find out whether it’s possible to reconstruct her life at the same time.

Lara's life looks perfect on the surface. Gorgeous doting husband Massimo, sweet little son Sandro and the perfect home. Lara knows something about Massimo. Something she can't tell anyone else or everything Massimo has worked so hard for will be destroyed: his job, their reputation, their son. This secret is keeping Lara a prisoner in her marriage. Maggie is married to Massimo's brother Nico. She knows all of Nico's darkest secrets - or so she thinks. The one day she discovers a letter in the attic....

Lyn, Cat, and Gemma Kettle, beautiful 33-year-old triplets, seem to attract attention everywhere they go. Together, laughter, drama, and mayhem follow them, but apart, each is dealing with her own share of ups and downs. Lyn has organized her life into one big checklist, Cat has just learned a startling secret about her marriage, and Gemma, who bolts every time a relationship hits the six-month mark, holds out hope for lasting love.

Dottie and Mary forged a friendship over a bag of penny sweets when they were eight years old. They've shared everything together since then. Now, at seventeen, they're both shopgirls working at Woolworths. As they go out in the world in pursuit of love and happiness and life becomes more complicated, the simplicity of their childhood dissolves. The heady excitement of first love will consume them both, but the pain of unintentional betrayal will test their friendship.

Fifteen-year-old Rosie lies in hospital fighting for her life. She’s trying to tell her mother what happened to her, but she can’t speak the words out loud. Toni is a doting and over-protective mother, terrified for her daughter’s life. Having lost her husband in a tragic accident, Toni has dedicated her life to keeping Rosie safe from harm. She needs to know what secrets Rosie has been keeping and how she ended up in a hospital bed - but Toni has a secret of her own....

Angela Clark is in love - with the most fabulous city in the world! When Angela catches her boyfriend with another woman at her best friend's wedding, she's heartbroken and desperate to run away. With little more than a crumpled bridesmaid dress, a pair of Louboutins, and her passport in hand, Angela decides to jump on a plane for... NYC! Settling into a cute hotel and quickly bonding with benevolent concierge Jenny - a chatterbox Oprah wannabe with room for a new best friend, Angela heads out for a New York makeover....

Lottie Carlyle is happy enough. Living in a beautiful cottage with her two adorable - sometimes - kids in an idyllic village, on good terms with her ex-husband, and with friends all around, everything is going just fine. But when she meets her new boss, her peaceful world is thrown into delightful, exciting, and frustrating chaos. Tyler is perfect for Lottie, but her kids do not agree.

Emma has a job in television which is distinctly less glamourous and exciting than it sounds. She's managed to claw her way up the ranks from Tea Maker and Rubbish Collector to Second Assistant Director (heavy on the assistant. Even heavier on the second.). So when she finds she's accidentally very pregnant and at the same time accidentally very sacked (well, less accidentally: she did tell her boss to stick his job up his bum), she knows things are going to have to change.

Single mother Callie has come to rely heavily on her best friend Suzy. But Callie suspects Suzy's life isn't as simple as it seems. It's time she pulled away - going back to work is just the first step towards rediscovering her old confidence. So why does she keep putting off telling Suzy about her new job? And who will care for her rather frail daughter, Rae, while she is gone?

Mia has her life in order. She is a grown-up and enjoys a grown-up's relationship with Pete. Not passionate or spontaneous but solid. She knows he is 'the one'. But then she sees a text message on Pete's phone that throws her world into a spin. It is more than friendly, signed off with a kiss, and Mia has never heard of the sender, Liz. With her carefully mapped out life sliding out of control Mia will discover a side to herself she never knew existed, as she formulates a plan to win her happy ending. Because all's fair in love and war - isn't it?

Harriet Manners knows that a cat has 32 muscles in each ear, a “jiffy” lasts a hundredth of a second, and the average person laughs 15 times per day. She knows that bats always turn left when exiting a cave and that peanuts are one of the ingredients of dynamite. But she doesn’t know why nobody at school seems to like her. So when Harriet is spotted by a top model agent, she grabs the chance to reinvent herself.

Miranda's most recent male-related catastrophe is the seemingly perfect Greg. He's gorgeous, witty, and they're on the brink of falling madly in love, until Miranda finds out he's just left his pregnant wife. With the help of her friends, Miranda plans the most delicious revenge a heartbroken girl can get. But will Miranda learn from her mistake or move on to the next "perfect" man and ignore the love of her life waiting in the wings?

Alice's life has become a bit boring lately. Her friends are busy getting married and having babies, but she's not ready for those changes in her own life - not even sure she still loves her boyfriend. Then she meets Gretchen. A brand-new, fun and unencumbered friend. Gretchen knows how to have a good time, and she also has a totally gorgeous brother. Before she knows it, Alice has been swept up into her new best friend's world. But Gretchen has a dark secret. Will Alice learn the truth before she throws her old life away?

Jess, a 29-year-old Londoner with a Kate Beckett fringe and a tendency for dramatics, gets taken on a surprise trip by her long-term boyfriend, Pete, to attend her best friend’s last-minute wedding in South Africa. Jess imagines sun, sand, wine and safaris. And returning to London with an ethically mined diamond on her left hand... But this holiday isn’t set to be quite the fairy tale Jess has planned. Suddenly she finds her world tilting on its axis, and things are only set to get worse when Jess returns home....

The Comfort Food Cafe is perched on a windswept clifftop at what feels like the edge of the world, serving up the most delicious cream teas, beautifully baked breads and carefully crafted cupcakes. For tourists and locals alike, the ramshackle cafe overlooking the beach is a beacon of laughter, companionship and security - a place like no other, a place that offers friendship as a daily special and where a hearty welcome is always on the menu.

Juliet’s been in hiding - from her family, from her broken life, but most of all from the fact that Ben’s not around anymore. Her mother, Diane, has run out of advice. But then she insists Juliet look after her elderly Labrador and it becomes apparent that Coco the dog might actually be the one who can rescue her daughter. Especially when it leads to her walking dogs for a few other locals too, including a spaniel, Damson, who belongs to a very attractive man.... Before she knows it, Juliet realizes she has somehow become the town’s unofficial pet-sitter.

London, 1876. Hetty Feather is just a tiny baby when her mother leaves her at the Foundling Hospital. The Hospital cares for abandoned children - but Hetty must live with a foster family until she is big enough to go to school. Life in the countryside is hard but she has 'brothers' Jem and Gideon to play with, and together they sneak off to visit the travelling circus. Hetty is mesmerised by the show, especially Madame Adeline and her performing horses.

Imagine that you live on a picturesque communal garden square, an oasis in urban London where your children run free, in and out of other people's houses. You've known your neighbors for years and you trust them. Implicitly. You think your children are safe. But are they really? On a midsummer night, as a festive neighborhood party is taking place, preteen Pip discovers her 13-year-old sister Grace lying unconscious and bloody in a hidden corner of a lush rose garden. What really happened to her?

After her grandmother Arlette's death, Betty is finally ready to begin her life. She had forfeited university, parties, boyfriends, summer jobs in order to care for Arlette. Now she's ready for whatever life throws at her, and, since the will included a beneficiary unknown to her who lives in the city, she heads there to find the mysterious woman. In 1920s London, Arlette is starting her new life in a time of postwar change. Beautiful and charismatic, she's drawn into a hedonistic world, but then tragedy strikes, and she flees back to her childhood home....

When Keira first receives her breast cancer diagnosis, she never expects to end up joining a running group with three women she’s only just met. Totally blindsided, all she can think about is how she doesn’t want to tell her family or step back from work. Nor does she want to be part of a group of fellow cancer patients. Cancer is not her club. And yet it’s running - hot, sweaty, Lycra-clad running in the company of brilliant, funny women all going through treatment - that unexpectedly gives Keira the hope she so urgently needs.