Devastated when her dream of becoming a professional ballerina falls through, seventeen-year-old Harper Scott takes a job as a research assistant, wintering over at McMurdo, a U.S. science station at the tip of Antarctica where, for the first time, she considers other possible futures.

"Shy high school junior Riley Kowalski is spending her winter break on a research trip to Antarctica, sponsored by one of the world's biggest tech companies. She joins five student volunteers, a company-approved chaperone, and an impartial scientist to prove that environmental plastic pollution has reached all the way to Antarctica, but what they find is something much worse ... something that looks human. Riley has anxiety--ostracized by the kids...

In Antarctica, Little Emperor grows from a hatchling who depends on his parents for food and warmth, to an adult, ready to live in the sea on his own.

The author captures the icy beauty of Antarctica and the wonders of a penguin family that thrives there.

Traveling to Antarctica for a prestigious science competition, twelve-year-old Jack and his genius foster siblings, Ava and Matt, become caught up in a mystery involving a missing scientist.

"Amid assignments that take the Explorer Academy recruits from the iceberg-filled waters of Antarctica to the bone-dry deserts of Argentina, Cruz Coronado is scrambling to complete the last piece of the cipher. With Nebula agents and the elusive explorer spy still out there, his opportunity to recover his mother's world-changing formula is slipping away. But as Cruz has learned from his time aboard Orion, true explorers must never give up. Even after...