Explores the depths of Earth's oceans to discover a long-hidden world of alien creatures, vanished civilizations, and lost ships, and describes the new technologies that make such expeditions possible.

Explores the depths of Earth's oceans to discover a long-hidden world of alien creatures, vanished civilizations, and lost ships, and describes the new technologies that make such expeditions possible

A pioneering marine biologist takes us down into the deep ocean in this 'thrilling blend of hard science and high adventure' (New York Times) LONGLISTED FOR THE SNHN NATURAL HISTORY BOOK PRIZE Edith Widder grew up determined to become a marine biologist. But after complications from a surgery during college caused her to go temporarily blind, she became fascinated by light as well as the power of optimism. Below the Edge of Darkness explores the depths of the planet's oceans as Widder seeks to understand bioluminescence, one of the most important and widely used forms of communication in nature. In the process, she reveals hidden worlds and a dazzling menagerie of behaviours and animals. Alongside Widder, we experience life-and-death equipment malfunctions and witness breakthroughs in technology and understanding, all of it set against a growing awareness of the deteriorating health of our largest and least understood ecosystem. 'A vivid account of ocean life' ROBIN MCKIE, GUARDIAN BOOK OF THE DAY 'Edie's story is one of hardscrabble optimism, two-fisted exploration and groundbreaking research. She's done things I dream of doing' JAMES CAMERON 'A book of marvels, marvellously written' RICHARD DAWKINS

Perfect for fans of The Illuminae Files and The 100, in this heart-racing sequel to The Final Six the teen astronauts must figure out the truth about Europa before it’s too late. It was hard enough for Naomi to leave Leo, a fellow Final Six contestant, behind on a dying Earth. Now she doesn’t know who to trust. The International Space Training Camp continues to dodge every question about its past failed mission, and Naomi is suspicious that not everything is as it seems on her own mission to Europa. With just one shot at Jupiter’s moon, Naomi is determined to find out if there is dangerous alien life on Europa before she and her crew get there. Leo, back on Earth, has been working with renegade scientist Dr. Greta Wagner, who promises to fly him to space where he can dock with Naomi’s ship. And if Wagner’s hypothesis is right, it isn’t a possibility of coming in contact with extraterrestrial life on Europa—it’s a definite, and it’s up to Leo to find and warn Naomi and the crew. With questions piling up, everything gets more dangerous the closer that the mission gets to Europa. A storm threatens to interfere with Leo’s takeoff, a deadly entity makes itself known to the Final Six, and all questions the ISTC has been avoiding about the previous mission get answered in a terrifying way. If the dream was to establish a new world for humans on Europa…the Final Six are about to enter a nightmare.

This companion novel to Skrypuch's Making Bombs for Hitler follows a boy who joins the underground Ukrainian resistance in the fight against Hitler. The Nazis took Luka from his home in Ukraine and forced him into a labor camp. Now, Luka has smuggled himself out -- even though he left behind his dearest friend, Lida. Someday, he vows, he'll find her again.But first, he must survive.Racing through the woods and mountains, Luka evades capture by both Nazis and Soviet agents. Though he finds some allies, he never knows who to trust. As Luka makes difficult choices in order to survive, desperate rescues and guerilla raids put him in the line of fire. Can he persevere long enough to find Lida again or make it back home where his father must be waiting for him?Marsha Forchuk Skrypuch, author of Making Bombs for Hitler, delivers another action-packed story, inspired by true events, of daring quests and the crucial decisions we make in the face of war.

A “funny and sweetly oddball” (Publishers Weekly, starred review) novel about an odd-couple friendship formed by a mission to make their high school to suck less, for readers “seeking doors to the universe" (Booklist, starred review) and a razor sharp, moving, and outrageously funny read. Cliff Hubbard is a huge loser. Literally. His nickname at Happy Valley High School is Neanderthal because he’s so enormous—6’6” and 250 pounds to be exact. He has nobody at school, and life in his trailer-park home has gone from bad to worse ever since his older brother’s suicide. And there’s no one Cliff hates more than the nauseatingly cool quarterback Aaron Zimmerman, who after a near-death experience claims God gave him a list of things to do to make Happy Valley High suck less. And God said there’s only one person who can help: Neanderthal. To his own surprise, Cliff says he’s in. As he and Aaron make their way through the List, which involves a vindictive English teacher, a mysterious computer hacker, a decidedly unchristian cult of Jesus Teens, the local drug dealers, and the meanest bully at HVHS, Cliff feels like he’s part of something for the first time since losing his brother. But fixing a broken school isn’t as simple as it seems, and just when Cliff thinks they’ve completed the List, he realizes their mission hits closer to home than he ever imagined.

From the author of We Are the Ants comes “another winner” (Booklist, starred review) about a boy who believes the universe is slowly shrinking as the things he remembers are being erased from others’ memories. Tommy and Ozzie have been best friends since the second grade, and boyfriends since eighth. They spent countless days dreaming of escaping their small town—and then Tommy vanished. More accurately, he ceased to exist, erased from the minds and memories of everyone who knew him. Everyone except Ozzie. Ozzie doesn’t know how to navigate life without Tommy, and soon he suspects that something else is going on: that the universe is shrinking. When Ozzie is paired up with the reclusive and secretive Calvin for a physics project, it’s hard for him to deny the feelings developing between them, even if he still loves Tommy. But Ozzie knows there isn’t much time left to find Tommy—that once the door closes, it can’t be opened again. And he’s determined to keep it open as long as possible.