From the author of Monarchs of the Sea, a first-of-its-kind journey into the hidden world of baby animals—hailed as “a gobsmacking delight!” (Sy Montgomery, New York Times–bestselling author of The Soul of an Octopus) It’s time to pay attention to baby animals. From egg to tadpole, chick to fledgling, they offer scientists a window into questions of immense importance: How do genes influence health? Which environmental factors support—or obstruct—life? Entire ecosystems rest on the shoulders (or tentacles, or jointed exoskeletons) of animal babies. At any given moment, babies represent the majority of animal life on Earth. In Nursery Earth, researcher Danna Staaf invites readers into the sibling (and, sometimes, clashing) fields of ecology and developmental biology. The tiny, hidden lives that these scientists study in the lab and in the wild reveal some of nature’s strangest workings: A salamander embryo breathes with the help of algae inside its cells. The young grub of a Goliath beetle dwarfs its parents. The spotted beak of a parasitic baby bird tricks adults of other species into feeding it. Mouse embryos can absorb cancerous cell grafts—and develop into healthy adults. Our bias toward adult animals (not least because babies can be hard to find) means these wonders have long gone under-researched. But for all kinds of animals, if we overlook their babies, we miss out on the most fascinating—and consequential—time in the lives of their species. Nursery Earth makes the case that these young creatures are not just beings in progress but beings in their own right. And our planet needs them all: the maggots as much as the kittens!

Pairing aspects of eco-friendly living with each letter of the alphabet, ABC Earth-Friendly Me features 26 things a kid can do to help care for the Earth.

From writer Stacy McAnulty and illustrator Stevie Lewis, Moon! Earth's Best Friend is a light-hearted nonfiction picture book about the formation and history of the moon—told from the perspective of the moon itself. Meet Moon! She's more than just a rock—she’s Earth’s rock, her best friend she can always count on. Moon never turns her back on her friend (literally: she's always facing Earth with the same side!). These two will stick together forever. With characteristic humor and charm, Stacy McAnulty channels the voice of Moon in this next celestial "autobiography" in the Our Universe series. Rich with kid-friendly facts and beautifully brought to life by Stevie Lewis, this is an equally charming and irresistible companion to Earth! My First 4.54 Billion Years and Sun! One in a Billion.

Alphabetical celebration of life on Earth, from apricots to junebugs to zebras.

Before there were mammals on land, there were dinosaurs. And before there were fish in the sea, there were cephalopods-the ancestors of modern squid and Earth's first truly substantial animals. Cephalopods became the first creatures to rise from the seafloor, essentially inventing the act of swimming. With dozens of tentacles and formidable shells, they presided over an undersea empire for millions of years. But when fish evolved jaws, the ocean's former top predator became its most delicious snack. Cephalopods had to step up their game. Many species streamlined their shells and added defensive spines, but these enhancements only provided a brief advantage. Some cephalopods then abandoned the shell entirely, which opened the gates to a flood of evolutionary innovations: masterful camouflage, fin-supplemented jet propulsion, perhaps even dolphin-like intelligence. Squid Empire is an epic adventure spanning hundreds of millions of years, from the marine life of the primordial ocean to the calamari on tonight's menu. Anyone who enjoys the undersea world-along with all those obsessed with things prehistoric-will be interested in the sometimes enormous, often bizarre creatures that ruled the seas long before the first dinosaurs.

Asch has created an environmental tale that encourages readers to observe the world around them and to forge their own friendships with the Earth.

The bedtime book about endangered species When Mother Earth bids goodnight, / the world is bathed in silver light. / She says, “Goodnight, my precious ones.” / Nature’s song has just begun. Mother Earth’s Lullaby is a gentle bedtime call to some of the world’s most endangered animals. Rhythm, rhyme, and repetition create a quiet moment for children burrowing down in their own beds for the night, imparting a sense that even the most endangered animals feel safe at this peaceful time of day. In successive spreads, a baby giant panda, yellow-footed rock wallaby, California condor, Ariel toucan, American red wolf, Sumatran tiger, polar bear, Javan rhinoceros, Vaquita dolphin, Northern spotted owl, Hawaiian goose, and Key deer are snuggled to sleep by attentive parents in their dens and nests under the moon and stars. Brief descriptions of each animal appear in the back of the book.