The Mum Minder is a novel by Jacqueliene Wilson.
Plot[]
Sadie lives with her mum and her sister, Sara. Her mother is a child-minder. She looks after Gemma, Vincent and baby Clive
But Sadie's Mum has illness and Sadie now look after four toddlers, her mom and herself. Each day, they come round to Sadie's house and she looks after them. Every day Sadie goes to a certain place, such as a Police Station (Gemma's mum's job) an office (Vincent's parents' job) and a sweet shop (Clive's mum's job).
Sadie catches illness on the end.