Normal People by Sally Rooney

In this novel, two teenagers avoid each other at school yet are also fiercely, strangely attracted to one other. 

The two come from different worlds. Marianne has a much higher socioeconomic status than Connell. Her parents are barristers whereas Connell is raised by a single Mom. Connell's mother is, in fact, a housekeeper for Marianne's parents. 

Due to some quirk on her part, Marianne has a lower social status in school than he does. Connell is a popular football player while she is lonely and ostracized.

In spite of this, the two teenagers come together for secret trysts. Terrified, though, that anyone would find out about their affair, Connell treats Marianne coldly. He invites someone else to the Debs.

At Trinity University, the pair become friends and lovers once again. She is now more popular than he is yet they still struggle to communicate. Their relationship continues to be passionate, volatile, and heart-breaking.

After a misunderstanding, the two start seeing other people. Marianne, intelligent yet damaged psychologically by her family, seeks out boyfriends that are cruel to her. 

Connell feels Helen is a better choice until a funeral at his home town bring his illusions crashing down. 

This novel, which was long listed for a Man Booker prize, will soon become a 12-part half-hour drama on BBC3.

The Van Apfel Girls are Gone by Felicity McLean

This debut by Australian author, Felicity McClean, is a tantalizing page-turner. This exciting novel is a mystery and coming-of-age story in one. Tikka remembers her childhood--she grew up in a small Australian river valley.

One incident irrevocably changed the Tikka's life: the summer of 1992. Her neighbors, Corrie, Hannah, and Ruth, disappeared one fateful day. The police assume its a missing case but Tikka and her sister are withholding information. Tikka knows that the Van Apfel girls were planning to runaway, a fact she kept from police. Years later, as an adult, she wonders if she made the right choice.

She dwells on the Apfel girls' disappearance to the point where it begins to affect her mental health. As Corrie's memory consumes Tikka, she begins to see Corrie everywhere, or at least people who that look like Corrie.

McLean has a delightful sardonic wit. She frames the story with the Lindy Chamberlain case, a woman whose baby girl disappears while on a camping trip.

Tikka stages a skit based on the case for a school event the evening of the Van Apfel girls' disappearance. Just as it had in the Chamberlain case, the Van Apfel case causes many tongues to wag. Characters jump to conclusions about a male teacher.

Many novels focus on missing girls. Julia Phillips' Disappearing Earth focuses on how a Siberian community reacts to the disappearance of two of their own. 

Though it addresses the self-help industry and single motherhood,  Jaclyn Moriarty Gravity Is The Thing, is also about missing persons. 

Other titles about missing persons:
Lippman, Lauran. Lady in the Lake. 
Miranda, Megan. All the Missing Girls.
O'Nan, Stewart. Songs for the Missing. 

Biloxi by Mary Miller

Louis McDonald, Jr always assumed he would inherit his father's estate after he retired. He didn't count on his wife leaving him and his Dad leaving the bulk of his estate to her.

Though he is, at times, an unlikeable character who drinks too much, Louis can also make amusing, wry observations.

His life goes in an unexpected direction when Layla, an overweight mixed-breed dog, and her wacky owner, Sasha, comes into life.

Louis' plight will appeal to anyone whose life didn't turn out the way they expected.

His life is peppered with a myriad of inconveniences. For instance, there is a bird that keeps hitting his window each morning. Even though his wife left him, his brother-in-law keeps visiting with left-overs. He is diabetic but can't remember to manage his sugar levels. 

Louis is an endearing curmudgeon who has a hard time finding the right things to say to people. The only one who seems to accept his failures are Layla, the dog who has entered his life by coincidence.  

While there's not much action, there's a lot of reflection and humor in this novel.