Fox overcomes his fear of monsters when he meets real nocturnal animals.

Middle-schoolers Nico, Opal, Tyler, and Emma face a more dangerous threat and must uncover the whirlpool's origins, as well as those of that freaky "Thing in a Jar," while fending off paranormal investigators.

Despite their differences, monster neighbors Reggie and Emily make the perfect pair of explorers, and with a map to make, a beach party to plan, and a sea monster to find, Reggie will have to learn to talk about his feelings and let new friends in.

Taken out of foster care by a woman who claims to be their grandmother, orphans Sabrina and Daphne Grimm are whisked away to Ferryport Landing, New York. There they learn that their ancestors, the famous Brothers Grimm, wrote not make-believe stories, but the history of the Everafters -- fairy-tale characters like Jack-the-giant-killer and the Three Little Pigs. Now the Everafters live in Ferryport, where they've been watched by the Grimm family for...

Seventeen-year-old Ellie, who has the reincarnated soul of an ancient reaper-slayer, falls in love with her immortal guardian angel, Will, while fighting monstrous creatures who devour humans and send their souls to Hell.

Monsters celebrate their individuality.

"When Kai's twin sister, Kishi, is stolen and killed by the legendary Ghost Whale, Kai sets out a long and dangerous adventure to bring her back to life"--

Kymera, who has a raven's wings, a snake's tail, and a cat's eyes and claws, loves the father who brought her back to life after a wizard killed her, but she begins to question his motives, especially after she connects with a boy in the town from which she is rescuing sick girls.

"Something is wrong with twelve-year-old Zee, who has returned after a year's absence; nobody knows where he was or what happened to him, but now he is distracted and violent, freaking out when he sees his friends, Justin, Nia, and Lyric, playing an odd game of hide-and-seek, and talking wildly about some danger that is approaching--and soon his friends are pulled into a shadowy world ruled by a monstrous, shape-shifting Seeker, forced to play a terrifying...

Thirteen-year-old Quinn believes he is fairly normal until he is spirited away from his grandmother's house to the Academy for Monsters, where he leads his new friends in rebelling against the faculty's agenda of suppressing students' true natures.