There is only one place throughout the entire Kingdom of Wrenly that no one dares explore: the Dream Portal. Hidden beyond the swamps of Bogburb, this strange and ancient circle of stones was built by wizards before time began. Stories of great danger surround the mysterious monument. But when their dragon friend, Ruskin, falls under the Dream Portal's spell, Lucas and Clara will risk the legendary peril to save him.

Michael Prasad knows he shouldn't go out on the Mars surface alone. It's dangerous. His parents have forbidden it. And the anxiety he feels almost every time he puts on a spacesuit makes it nearly impossible for him to leave the safety of the colony. But when his best friend, Lilith, suggests they sneak out one night, he can't resist the chance to prove everyone--including himself--wrong. As the two ride along the Mars surface in a stolen rover, miles...

"The future has been saved, but at a cost: Fort Fitzgerald has been expelled from the Oppenheimer School, and some of Fort's friends have been lost in time. But time is the one thing Fort, Rachel, and Jia don't have, as they'll soon be facing one of the eternal Old Ones, the Timeless One, for the fate of the world. If they lose, the Old Ones will return, and humanity is doomed. If they win, the Old Ones will still return, and humanity is doomed. Because...

"Molly gets things stuck in her head sometimes. When she sees a jar of candy on Principal Shelton's desk, she absolutely needs to know how many candies are in that jar! Luckily, her two best friends, Simon and Rosie, are ready to help her find the answer--even if it means detention for all of them!"--

"Dire wolves are among the rarest creatures in the Kingdom of Wrenly. The only proof that these beasts exist is what they leave behind: giant paw prints and haunting howls that echo on the wind. So when Prince Lucas and Lady Clara find a lost dire wolf pup, they must use all their skills to find the hidden den of wolves."--Jacket

In The Secret Explorers and the Archaeopteryx Egg, dinosaur expert Tamiko and geology expert Cheng travel back to the age of the dinosaurs in an effort to rescue a dinosaur egg from destruction. However, to save the egg, the Secret Explorers first have to use all their courage and skills to outsmart a fierce Allosaurus, rescue a baby Stegosaurus, and find a way to attract an Archaeopteryx. Tamiko and Cheng soon find that, to succeed, they need to...

"Marmalade and her crew of construction kittens are in high demand! Their latest assignment (and biggest job yet) is to build the new Mewburg bridge. But with the bridge comes the one thing that cats hate most of all--water! As the team struggles to face their fears and do their jobs, they are forced to get help from some unlikely allies...slobbery, car-chasing dogs."--Provided by publisher.

"When the students in Mr. Wolf's class learn about personal narratives, Sampson doesn't think anything worth writing about has ever happened to him, until a bicycle accident gives him a new perspective."--Provided by publisher