Sky Raiders (Five Kingdoms #1) by Brandon Mull

Adventure awaits in the Five Kingdoms, come and claim it in this start to a new series from the #1 New York Times bestselling author of the Fablehaven and Beyonders series.

Cole Randolph was just trying to have a fun time with his friends on Halloween (and maybe get to know Jenna Hunt a little better). But when a spooky haunted house turns out to be a portal to something much creepier, Cole finds himself on an adventure on a whole different level.

After Cole sees his friends whisked away to some mysterious place underneath the haunted house, he dives in after them—and ends up in The Outskirts. The Outskirts are made up of five kingdoms that lie between wakefulness and dreaming, reality and imagination, life and death. It’s an in-between place. Some people are born there. Some find their way there from our world, or from other worlds.

And once you come to the Outskirts, its very hard to leave.

With the magic of the Outskirts starting to unravel, it’s up to Cole and an unusual girl named Mira to rescue his friends, set things right in the Outskirts, and hopefully find his way back home…before his existence is forgotten. -Goodreads

Slaves of Socorro (Brotherband Chronicles #4)

From the author of the mega-selling Ranger's Apprentice!

Hal and his fellow Herons have returned home to Skandia after defeating the pirate captain Zavac and reclaiming Skandia's most prized artifact, the Andomal. With their honor restored, the Herons turn to a new mission: tracking down an old rival turned bitter enemy. Tursgud—leader of the Shark Brotherband and Hal's constant opponent—has turned from a bullying youth into a pirate and slave trader. After Tursgud captures twelve Araluen villagers to sell as slaves, the Heron crew sails into action . . . with the help of one of Araluen's finest Rangers!

In this fourth book in the Brotherband Chronicles, a new battle unfolds as old rivalries are renewed, peace treaties are put to the test, and the action builds to a pulse-pounding finale.  goodreads

Brotherband Website

Foul Trouble

Foul Trouble

Best selling sportswriter John Feinstein exposes the big money and back-room deals that pervade college-basketball recruiting in this fast-break young adult novel.

Terrell Jamerson is the #1 high school basketball player in the country. His team is poised to win State, top colleges are lining up to give him scholarships, and everyone says he could play in the NBA tomorrow. But it only takes one false step to lose everything. John Feinstein Books

Also by John Feinstein

The Testing Trilogy

Every year the United Commonwealth reviews the achievements of the graduates in all eighteen colonies. The top students from that pool of graduates are brought to Tosu City for Testing to attend the University. Being chosen is an honor. The graduates of the University are our great hope—the ones we are all counting on to help regenerate the earth and improve our quality of life. They are the future scientists, doctors, teachers, and government officials.  The Testing Website

The Burnouts: Quarantine #3

Quarantine #3 The Burnouts

Lord of the Flies in a 21st-century high school setting.Welcome to Quarantine 3: The Burnouts , where readers of The Maze Runner, Gone, and Divergent go when they're hungry for more dark, compelling survival stories.

When an explosion rocks David and Will's suburban high school one morning, a deadly virus is unleashed on the school. After a year of quarantine, with no adults around, the students have created their own society. All of the social cliques have developed into gangs-The Nerds, The Geeks, The Freaks, The Sluts, The Skaters, The Burnouts, The Pretty Ones, and The Varsity-and each gang provides a service with which they can barter for provisions. Without a gang, it's almost impossible to secure food, water, territory, or supplies. In the final installment in the Quarantine trilogy, the brothers are reunited on the Outside and it appears as if, for once everything is going right. But inside the school, Lucy is alone with no gang and no hope, until the Burnouts welcome her into their filthy arms.
goodreads

Quarantine #1 The Loners

Quarantine #2 The Saints