Young Mollie traverses eerie, perilous lands to retrieve her baby brother, Thomas, from the Kinde Folke, malicious sprites who snatched him and left a hideous changeling in his place. When her adorable baby brother is replaced by an ugly, ill-tempered changeling, Mollie is determined to find the so-called Kinde Folke who took baby Thomas, return the changeling she calls Guest, and make them give Thomas back.

"In the dazzling conclusion to the Greystone Secrets series from New York Times bestselling author Margaret Peterson Haddix, the Greystones and their doubles, the Gustanos, must team up to save the alternate world--before both worlds are lost. All secrets are revealed in this page-turning, suspenseful story that shows the importance of teamwork, telling your story, and taking action when it matters most." --

"Memphis, 1939. Twelve-year-old Rill Foss and her four younger siblings live a magical life aboard their family's Mississippi River shantyboat. But when their father must rush their mother to the hospital one stormy night, Rill is left in charge--until strangers arrive in force. Wrenched from all that is familiar and thrown into a Tennessee Children's Home Society orphanage, the Foss children are assured that they will soon be returned to their parents--but...

Cursed by the Key of Forgetting, Seth has lost all memory of his past, and aligns with his new mentor, Ronodin. The dark unicorn takes him to the Phantom Isle, the secret gateway to the Under Realm. Though Seth is not formally a prisoner, Ronodin wants to use him and his shadow charmer powers for his own dark ends. Kendra's search for her brother will take her and Warren, Tanu, and Vanessa to Crescent Lagoon, a recently fallen dragon sanctuary. If...

The magical world teeters on the brink of collapse. The Dragon King, Celebrant, has united the dragons into a vengeful army, and only a final artifact stands in the way of them unleashing their fury against humankind. With established allegiances shifting under the strain, Seth and Kendra find themselves in desperate need of new allies. Seth must face his most dangerous quest--the fulfillment of his pledge to the Singing Sisters. With only Calvin...

"Following clues left by their missing father, twelve-year-old twins Bickford and Rebecca Kidd sail from the Caribbean to New York City with their siblings to finish the dangerous quest of their world-famous treasure-hunting parents"--Provided by publisher.

"She was fine arranging other people's weddings... But life had other plans. When it comes to creating the perfect happily-ever-after, Yardley Belanger is a bona fide miracle worker. From bridal bouquets to matching cowboy boots, the quirky wedding planner's country-chic affairs have caused quite a stir in the small town of Cemetery. But when it comes to her own love life? She's clueless. Completely clueless. Perhaps it's for the best. The thirty-one-year-old...

Until their mother vanished, the Greystone kids--Chess, Emma, and Finn--knew nothing about the other world. Everything is different there. It's a mirror image, except things are wrong. Evil. Their mother tried to fix it, but she and an ally got trapped there along with Ms. Morales, their friend Natalie's mom. Now the four kids--brave Chess, smart Emma, kind Finn, and savvy Natalie--are determined to rescue everyone. To do so, they have to go back:...

In order to end the Masked Man's literary army, the twins and their friends must enter Conner's short stories, where they find allies in unexpected places.

"After her mother was bedridden and her father bailed on the family, Sophie became a second mother to her twin brother, Seth, and younger sister, Jenna. Sophie supported her siblings through their college years, putting aside her own dream of opening a book shop in Piper's Cove--the quaint North Carolina beach town they frequented as children. But now it's finally time for Sophie to follow her own pursuits. Seth just got a new job, the family house...