Polar Times

Atmospheric scientist Markus Rex recounts the monumental Arctic expedition he captained for one year in this gripping and authoritative book. A groundbreaking step toward understanding the climate crisis, the MOSAiC expedition was the first of its kind, journeying deep into the epicenter of climate change, the Arctic, to seek hard-to-find and potentially world-changing scientific data. The Greatest Polar Expedition of All Time is about the teamwork it takes to complete a risky goal, all in the name of understanding—and responding to—the climate crisis.

The #1 bestselling chapter book series of all time celebrates 25 years with new covers and a new, easy-to-use numbering system! It's icicle city…when the Magic Tree House whisks Jack and Annie to the frozen Arctic. Luckily, a seal hunter on a dogsled lends them warm clothes. Unluckily, they...

When archaeologist Annja Creed reluctantly agrees to help an old colleague on a dig in Antarctica, she wonders what he's gotten her into. It turns out that her former associate has found a necklace made of an unknown metal depicting three snakes. He claims it's over 40,000 years old — and that it may not have earthly origins. As the pair conduct their research, Annja soon realizes she has more to worry about than being caught in snow slides.

Words With My Father offers a gripping audio portrait of the evolution of a young man's mental illness and how it manifested into a dramatic and often dangerous existence through the turbulence of the Civil Rights, Peace and Conservation movements.

Books 11 and 12 of the New York Times bestselling Magic Tree House series! Lions at Lunchtime: "Where are the lions?" Jack wonders when the Magic Tree House whisks him and his sister to the vast plains of Africa. Before he can find out, Annie starts to help hundreds of wildebeests cross a...