Darius Kellner is having a bit of a year. Since his trip to Iran this past spring, a lot has changed. He's getting along with his dad, and his best friend Sohrab is only a Skype call away. Between his first boyfriend, Landon, his varsity soccer practices, and his internship at his favorite tea shop, Darius is feeling pretty okay. Like he finally knows what it means to be Darius Kellner. Then, of course, everything changes.

Cutthroat political consultant Thom Morgan is thriving, working on the governor of California’s presidential campaign. If only he didn’t have to deal with Clay Parker, the infuriatingly smug data analyst who gets under Thom’s skin like it’s his job. In the midst of one of their heated and very public arguments, a journalist snaps a photo, but the image makes it look like they’re kissing. As if that weren’t already worst-nightmare territory, the photo goes viral—and in a bid to secure the liberal vote, the governor asks them to lean into it. Hard.

Ambrose wakes up on the Coordinated Endeavor with no memory of a launch. There’s more that doesn’t add up: evidence indicates strangers have been on board, the ship’s operating system is voiced by his mother, and his handsome, brooding shipmate has barricaded himself away. But nothing will stop Ambrose from making his mission succeed—not when he’s rescuing his own sister.

As a successful social media journalist with half a million followers, 17-year-old Cal is used to sharing his life online. But when his pilot father is selected for a highly publicized NASA mission to Mars, Cal and his family relocate from Brooklyn to Houston and are thrust into a media circus. Amidst the chaos, Cal meets sensitive and mysterious Leon, another "Astrokid", and finds himself falling head over heels - fast. As the frenzy around the mission grows, so does their connection.

Aristotle is an angry teen with a brother in prison. Dante is a know-it-all who has an unusual way of looking at the world. When the two meet at the swimming pool, they seem to have nothing in common. But as the loners start spending time together, they discover that they share a special friendship - the kind that changes lives and lasts a lifetime. And it is through this friendship that Ari and Dante will learn the most important truths about themselves and the kind of people they want to be.