"Maybe Now" is a companion novel to Colleen Hoover's earlier book, "Maybe Someday." It tells the story of two of the supporting characters in the first book, Sydney and Ridge. The novel is a contemporary romance with a focus on music and overcoming personal challenges.

Sydney Blake is trying to move on from her past, which includes a failed relationship and a difficult family situation. She has a new job and is living with her best friend, Ridge, who is also her musical collaborator. Ridge is dealing with his own problems, including guilt over his past actions and health issues related to his hearing impairment. When a new neighbor moves in next door, the two friends' lives are upended.

Maggie is a young girl who is trying to escape an abusive household. She forms a bond with Sydney and Ridge, who try to help her while also dealing with their own issues. As the three of them become closer, they start to learn from each other and heal together.

The novel explores themes of friendship, love, forgiveness, and self-discovery. Sydney and Ridge's relationship is complicated by their pasts and the challenges they are currently facing. The addition of Maggie to their lives forces them to confront their own issues and work through them together.

The book also includes the same musical element as "Maybe Someday." Sydney and Ridge write and perform music together, and the lyrics are included throughout the novel. The music is a way for the characters to express themselves and connect with each other.

Overall, "Maybe Now" is a heartwarming and emotional novel that explores the complexities of relationships and personal growth. It can be read as a standalone novel, but readers who enjoyed "Maybe Someday" will appreciate the continuation of the story and the return of familiar characters.