Locked is a fictional book series that exists in the world of Famous In Love. In the T.V. series, the book series is being turned into a movie, and Paige Townsen auditions for and gets the role of August, the female lead of Locked.
Real life version
A prequel to Locked, called The Three of Us, was also published on Wattpad. 
- Paige Townsen as August
- Rainer Devon as Noah
- Jordan Wilder as Ed
- Alexis Glenn as August's Sister
- Tangey Turner as Leila (The Time Sorceress)
- Xu YiFei as Leila (The Time Sorceress) [Chinese release]
It follows two characters, August and Noah. After a plane crash on a school trip, August finds herself stranded on a desert island with the one person she never wanted be alone with - her boyfriend's brooding best friend, Noah, who has always seemed to hate her. But, devastated at the loss of her classmates and fighting to survive on an inhospitable island, he's the one person she has to rely on. Noah has always harboured secret feelings for August, and as their chances of being rescued get slimmer by the day he is torn between his loyalties to his best friend and his growing desire for her. But this is no ordinary island, and as August and Noah's feelings for each other become intertwined with the dark power that dwells there, they will find out that escape is not an option.
|“||It had always been the three of us, and then it was the two of us - Ed and August. There was not, nor had there ever been a chance of a Noah and August. And that was fine. Because the truth was I had known Noah forever but I still had no idea who he really was. Especially not now.||”|
In this sizzling novella, one girl must choose between loyalty and love. August had the two best guy friends a girl could ask for in Noah and Ed. Then Ed confessed he felt more for her - and their new relationship changed everything. She had hoped it would be Noah that she'd end up with someday, but it's clearer than ever that Noah's just not interested in being a one-girl guy.
When the small seaplane the three of them are on crashes, August finds herself injured and marooned on an island with ... Noah. Unsure of what's become of Ed, August and Noah do their best to not lose hope as they fight to survive on an island that is not as deserted as they first believed. But fighting the elements - and their attraction to each other - becomes a losing battle. Soon, a secret from Noah's past that could bind them to the island forever is revealed, and August must choose between giving into her feelings for him, or struggling to make it back home.
- In the movie adaptation, Tangey Turner performs the lead song for the soundtrack.