A trilogy conclusion finds Byx and her friends discovering that the same extinction facing the dairnes is threatening all living species, prompting the team to recruit creatures throughout the world into their revolution.

"Disaster has struck at the heart of RiverClan, leaving its warriors and its new medicine cat apprentice scrambling to protect their Clan—even if it means lying to the others. But at a time when the warrior code itself is shifting, no Clan is truly at peace… or truly safe." --publisher's website.

"Allegiances are shifting among the Clans of warrior cats that roam the forest. With tensions so delicately balanced, friends can become enemies overnight, and some cats are willing to kill to get what they want. Fireheart is determined to find out the truth about the mysterious death of the former ThunderClan deputy Redtail. But as he searches for answers, he uncovers secrets that might be better left hidden . . . "--publisher's website.

Stuey and Elly Rose, who are both nine years old and enjoy exploring the nearby woods, become best friends until a family secret results in Elly's disappearance.

Orphans Amy and Dan Cahill, continuing their worldwide quest to track down the thirty-nine clues that will reveal the secret of the Cahill family's power, follow a link to one of the planet's strongest fighters, and have a run-in with the unreliable Alistair.

"The Aldens spend the summer on Grandfather’s island! Joe, the island’s friendly handyman, helps them with anything they need, but as the children continue to explore their summer home, they realize there is more to the island—and to their new friend—than meets the eye." --publisher's website

Hiding his transgender identity behind a veneer of an everyday student who loves baseball and working on his graphic novel, Shane is threatened with exposure by a classmate and begins a painful journey toward acceptance and empathy.

Dubbed a "reluctant reader" by his teacher, twelve-year-old Derek spends summer vacation learning important lessons even though he does not complete his summer reading list.

While spending the summer with her mother's old friend, twelve-year-old Miranda tries to uncover the mysteries behind her mother's past and to understand why her mother seems so distant.

"When twelve-year-old Edie finds letters and photographs in her attic that change everything she thought she knew about her Native American mother's adoption, she realizes she has a lot to learn about her family's history and her own identity"--Provided by publisher.