Twelve-year-old Vinnie Fyfe works in the tea-shop at Brighton aquarium, and waits for her milliner mother to return from Paris.

The arrival of a giant octopus changes her life for ever. Discovering a talent for art, Vinnie begins to draw the extraordinary beast.

She soon realises she can communicate with the octopus through colour and – as a gripping mystery begins to unfold – discovers what true courage really means ...