Designed to be used by children in their first six months of school PM Starters One and Two

A young boy worries about the lack of water in the bay after a storm.

Updated for 2020, Intermediate readers explore concepts of evaporation, condensation, and water as a solid, liquid, or gas.

Over fifty years ago Henry Morris and John Whitcomb joined together to write a controversial book that sparked dialogue and debate on Darwin and Jesus, science and the Bible, evolution and creation -- culminating in what would later be called the birth of the modern creation science movement. Now, fifty years, forty-nine printings, and 300,000 copies after the initial publication of The Genesis Flood, P & R Publishing has produced a fiftieth anniversary edition of this modern classic. - Back cover.

From author Carole Lindstrom and illustrator Michaela Goade comes a New York Times bestselling and Caldecott Medal winning picture book that honors Indigenous-led movements across the world. Powerfully written and gorgeously illustrated, We Are Water Protectors, issues an urgent rallying cry to safeguard the Earth’s water from harm and corruption—inviting young readers everywhere to join the fight. Water is the first medicine. It affects and connects us all . . . When a black snake threatens to destroy the Earth And poison her people’s water, one young water protector Takes a stand to defend Earth’s most sacred resource. The fight continues with Autumn Peltier, Water Warrior, the must-read companion book to We Are Water Protectors. Written by Carole Lindstrom and illustrated by Bridget George, it tells the story of real-life water protectors, Autumn Peltier and her great-aunt Josephine Mandamin, two Indigenous Rights Activists who have inspired a tidal wave of change.

From the creator of the wildly popular webcomic xkcd, hilarious and informative answers to important questions you probably never thought to ask Millions of people visit xkcd.com each week to read Randall Munroe's iconic webcomic. His stick-figure drawings about science, technology, language, and love have an enormous, dedicated following, as do his deeply researched answers to his fans' strangest questions. The queries he receives range from merely odd to downright diabolical: - What if I took a swim in a spent-nuclear-fuel pool? - Could you build a jetpack using downward-firing machine guns? - What if a Richter 15 earthquake hit New York City? - Are fire tornadoes possible? His responses are masterpieces of clarity and wit, gleefully and accurately explaining everything from the relativistic effects of a baseball pitched at near the speed of light to the many horrible ways you could die while building a periodic table out of all the actual elements. The book features new and never-before-answered questions, along with the most popular answers from the xkcd website. What If? is an informative feast for xkcd fans and anyone who loves to ponder the hypothetical.

“Wonderfully written…Mr. Owen writes about water, but in these polarized times the lessons he shares spill into other arenas. The world of water rights and wrongs along the Colorado River offers hope for other problems.” —Wall Street Journal An eye-opening account of where our water comes from and where it all goes. The Colorado River is an essential resource for a surprisingly large part of the United States, and every gallon that flows down it is owned or claimed by someone. David Owen traces all that water from the Colorado’s headwaters to its parched terminus, once a verdant wetland but now a million-acre desert. He takes readers on an adventure downriver, along a labyrinth of waterways, reservoirs, power plants, farms, fracking sites, ghost towns, and RV parks, to the spot near the U.S.–Mexico border where the river runs dry. Water problems in the western United States can seem tantalizingly easy to solve: just turn off the fountains at the Bellagio, stop selling hay to China, ban golf, cut down the almond trees, and kill all the lawyers. But a closer look reveals a vast man-made ecosystem that is far more complex and more interesting than the headlines let on. The story Owen tells in Where the Water Goes is crucial to our future: how a patchwork of engineering marvels, byzantine legal agreements, aging infrastructure, and neighborly cooperation enables life to flourish in the desert—and the disastrous consequences we face when any part of this tenuous system fails.