Learning about paleontology and fossil hunting under renowned scientist Dr. Iris Prez while attending summer camp in Colorado, the Aldens investigate an outbreak of strange events that local superstition attributes to a bigfoot creature roaming the valley.

While their parents deal with a scandal, sixteen-year-old Annie and her brother, Jay, spend winter break with an aunt and uncle they barely remember, uncovering family secrets.

When fourteen-year-old Annie buys a horse at an auction of mustangs she is thrilled to finally have a horse of her own at Colorado's Top Tier Stable, where she volunteers in exchange for riding lessons--but then someone sets the barn on fire, and Annie struggles to save the horses boarded there, and find out who is responsible.

"After a harrowing summer camp, Arlo Finch is back in Pine Mountain, Colorado, preparing to face a new school, new threats, and two new Rangers in Blue Patrol. Arlo is about to undertake his most dangerous journey yet: all the way to China to try to bring his father home. But when the mysterious Eldritch reveal their true agenda, Arlo must make an impossible choice: save his friends and family, or save the Long Woods. Both worlds will never be the...

For Arlo Finch and the Rangers of Pine Mountain Company, summer camp is more than canoeing and hiking. It's also a chance to search for ancient forest spirits and discover mysterious messages encoded in tree bark. But when Arlo and his best friends Indra and Wu stumble upon clues about the long-lost Yellow Patrol, Arlo uncovers a stunning history that leads right back to his very own family.

Sixteen-year-old Skye Matthews is always careful with her social media accounts, but when her friend Asha posts an embarrassing video of Skye at a sleepover her perfect reputation and her dream of a summer internship with the Colorado senator is endangered--someone took a screenshot before the video was deleted and is threatening to share the photo online, unless Skye does whatever they ask.

On the last day of second grade, twins Finn and Molly discover a magical camper in their driveway that takes them from Ohio to Colorado, where they must save a famous cow.

Twelve-year-old Coco Hidden has grown up in her mother's chocolate shop in Colorado, along with her friend Leo de la Cueva, but recently things have not been going well; the shop is failing, and Leo is hanging out with the other boys, and barely wants totalk to her--but when they both win a culinary contest, the two children and their mothers find themselves on a trip to the Amazon in Ecuador, where Coco hopes to find the rare ceiba tree, and where...

After her grandpa got sick half a world away, Hallie Jacob's parents yanked her to Colorado the last semester of her senior year. Career-wise, she has specialized in fighting fire, and now she is surrounded by ice, snow, and a thousand cousins she's half-banned from hanging around with. On one big family weekend in the freaking tundra, Hallie sneaks off with those cousins to an abandoned ski slope. Caught in a random mudslide, what started as a Secret...

Family, friendship, new school challenges, and a rather large dog problem combine as sisters adjust to their new tiny house life in this charming chapter book series starter from award-winning author Jennifer Richard Jacobson. Perfect for fans of Ivy and Bean and Judy Moody. In a tiny house, 3 shirts + 3 pants = 9 different outfits. Eight- and six-year-old sisters Twig and Turtle are excited and curious about their new small town in Colorado. And...