With the realm at peace and few dragons about, the Knights of the Round Table are bored, so Merlin sends them to face the most terrible lizards of all--dinosaurs.

The vigilantes of the Sisterhood reorganize as a secret group called the CIC and dedicated to serving their friend, the president of the United States, Martine Connor.

Arriving late again with no homework and uniform, a young goat has a whale of a tale involving dinopirates, fish-driven submarines, and elephant rides--but will his teacher believe him?

There is a legend that if the ravens at the Tower of London ever leave then Britain will fall, so when somebody steals the birds, the Queen calls for Mac B. to find the thief and retrieve them--a mission that takes him to Iceland, where he encounters secret submarines, hungry polar bears, and his arch-nemesis from the KGB.

Fire. Ice. Flood. Three climate disasters. Four kids fighting for their lives. Akira is riding her horse in the California woods when a wildfire sparks--and grows scarily fast. How can she make it to safety when there are flames everywhere? Owen and his best friend, George, are used to seeing polar bears on the snowy Canadian tundra. But when one bear gets way too close for comfort, do the boys have any chance of surviving? Natalie hunkers down...

It is the summer of 1863, and as the Civil War rages between dinosaur-mounted armies down south, and a tense New York City seems on the brink of exploding into riots, Magdalys Roca and the other children at the Colored Orphan Asylum are trying to survive;but when she receives a letter telling her that her brother Montez was wounded, Magdalys knows that somehow she must reach him--and just possibly her ability to communicate telepathically with dinosaurs...

Daring dachshund Noodles narrates as evil Mesmers bent on world domination arrive at the Amazing Automated Inn, where eleven-year-old inventor Wally Kennewickett, aided by Noodles and the inn's automatons, tries to foil their plans.

The Strong family is having a reunion in New Orleans, and twelve-year-old Tristan is supposed to be keeping an eye on his younger cousin Terrance when several things happen at once: he sees his archenemy, King Cotton, and a mysterious girl grabs his magic cellphone--her name is Seraphine, and she seems to know everything about Tristan and the god Anansi (currently inhabiting the cellphone), and she has a mission for Tristan, one that is going lead...

This time the mysterious box transports the golden retriever Ranger back to the shipyards of Belfast in 1912, where a ship is being prepared for her maiden voyage, and when he saves young Patrick Murphy from being crushed by falling boards, Ranger expects to be transported home; when he is not, he knows that somehow his job is not finished--but then, Ranger has never heard of the Titanic, and knows nothing of the fate that awaits Patrick, and all...

In this action-packed sequel to The Brokenhearted (2013), superheroine Anthem Fleet takes on The Invisible, a group of Southsiders determined to extract blood, money, and fear from the rich, privileged North. Anthem is not unsympathetic to their cause; after all, her boxer boyfriend Ford is a Southsider. But she is determined to stop the senseless killing of children and young people, as well as the total destruction of her father's perhaps ill-gotten...