When his best friend Gabe is reported missing, Ali Cross sets out to find him, but he soon learns that being a kid sleuth isn't easy and clues aren't always what they seem.

Thirteen-year-old Kayla endures the tidal wave of contemporary suburban adolescence as she makes her way through the last week of middle school (the end of her thus far disastrous eighth grade year) before she begins high school.

"Entering middle school is like stepping onto a different planet--for parent and child alike. It's a planet where peer pressure, social media, and hormones can wreak havoc in your child's life and in your relationship with him or her. But these years don't have to create chaos in your family. Parenting expert and New York Times bestselling author Dr. Kevin Leman's time-tested principles will aid parents in helping their middle schooler not only survive...

"Seventh graders Owen, Gemma, Ally, and Todd, who have nothing in common and barely know each other, must work together and follow the instructions of an anonymous blackmailer. None of them want to go along with the blackmailer's instructions, but each of them has a secret they must protect at all costs"--

Superspy middle schooler Ben Ripley races against time and across state lines - traveling by car, train, boat and plane - to track Murray Hill down before Ben's cyber enemies can find him.

Greg schemes to use his family trip to Meemaw's 90th birthday party as an opportunity to sneak into a video game convention.

"The French have a name for the uniquely hellish years between elementary school and high school: "l'?ge ingrat" or "The Ugly Age." Characterized by a perfect storm of developmental changes-physical, psychological, and social-the middle-school years are a time of great distress for parents and children alike, marked by hurt, isolation, exclusion, competition, anxiety, and often outright cruelty. Some of this is inevitable; there are intrinsic challenges...

"The Laskarises' relocation to Wilford Island, Florida, is a big key change for Mimi...Then her science teacher, Ms. Miller, shows her class a TED Talk by Melati and Isabel Wijsen. At ages twelve and ten, they lobbied to ban single-use plastic bags on their home island of Bali--and won.Their story strikes a chord for Mimi. She's twelve. Could a kid like her make such a big change in a place that she's not yet sure feels like home?"--

"Winter break is approaching and everyone at Joyce Kilmer Middle School is in the holiday spirit. Jenny can't wait for the holidays, but her good mood quickly evaporates when she picks Dana as her "Secret Snowflake" in English class and finds out that her friend Sam is heading home to England for the holidays. Things go from bad to worse when Jenny doesn't get invited to her friend Marc's New Year's Eve party. What's going on? Is Marc angry with...