"Design thinking is a six-step process used in creative problem solving to understand users, challenge assumptions, redefine problems, and create innovative solutions. As a human-centered approach to innovation, design thinking is used in everything from corporate structure in businesses such as UberEATS, AirBnB, and Adobe XD to local and regional projects.

Design Thinking, by author and educator Fred Estes, provides a simple, clear approach to the six-step design thinking process. This easy-to-follow guide explains everything essential to design thinking projects focused on solving human-centered, social issues. Readers will learn the fundamentals of each of the six-steps in the design thinking model―notice and reflect, empathize, define, ideate, prototype, and test―and discover how to collaborate with people to develop solutions to real-world problems and create better communities through creativity, inspiration, and teamwork. With true stories of real student teams and their projects, this book provides readers with the steps to effect change and create a more equitable world."

Cretaceous earth was known as the age of dinosaurs. But really, it was the age of LIFE--scaled and feathered, furry and leathered, budding, blooming, roaring, zooming, buzzing, glorious LIFE--until...

DOOMSDAY.

For 66 million years, the mystery of what happened to the dinosaurs lay hidden under layers of sand and silt, until scientists began to piece together the puzzle of what happened on the last day of the ancient world.

Follow the real-life adventures of father-son scientists Luis and Walter Alvarez--along with an army of science detectives--as they unlock the world's most intriguing mystery. Learn how the smallest particles in the universe helped explain what happened to the largest animals that ever walked the planet. Track the timelines of discoveries that had to happen in physics, paleontology, astronomy, and geology, before humans could understand how and why 75 percent of species suddenly went extinct.

This is the story of how scientists add to the sum total of human knowledge, one question at a time, and help us understand our beautiful, tragic, and magnificent world.

"You are to report to Station X at Bletchley Park, Buckinghamshire, in four days time....That is all you need to know." This was the terse telegram hundreds of young women throughout the British Isles received in the spring of 1941, as World War II raged. As they arrived at Station X, a sprawling mansion in a state of disrepair surrounded by Spartan-looking huts with little chimneys coughing out thick smoke―these young people had no idea what kind of work they were stepping into. Who had recommended them? Why had they been chosen? Most would never learn all the answers to these questions.

Bletchley Park was a well-kept secret during World War II, operating under the code name Station X. The critical work of code-cracking Nazi missives that went on behind its closed doors could determine a victory or loss against Hitler’s army. Amidst the brilliant cryptographers, flamboyant debutantes, and absent-minded professors working there, it was teenaged girls who kept Station X running. Some could do advanced math, while others spoke a second language. They ran the unwieldy bombe machines, made sense of wireless sound waves, and sorted the decoded messages. They were expected to excel in their fields and most importantly: know how to keep a secret."

"Revealing little-known facts about the fight to teach evolution in schools, this riveting account of the dramatic 1925 Scopes Trial (aka “the Monkey Trial”) speaks directly to today’s fights over what students learn, the tension between science and religion, the influence of the media on public debate, and the power of one individual to change history. 

Arrested? For teaching? John Scopes’s crime riveted the world, and crowds flocked to the trial of the man who dared to tell students about a forbidden topic—evolution.

The year was 1925, and discussing Darwin’s theory of evolution was illegal in Tennessee classrooms. Lawyers wanted to challenge the law, and businessmen smelled opportunity. But no one imagined the firestorm the Scopes Trial would ignite—or the media circus that would follow.

As reporters, souvenir-hawking vendors, angry protestors, and even real monkeys mobbed the courthouse, a breathless public followed the action live on national radio broadcasts. All were fascinated by the bitter duel between science and religion, an argument that boiled down to the question of who controls what students can learn—an issue that resonates to this day.

Through contemporary visuals and evocative prose, Anita Sanchez vividly captures the passion, personalities, and pageantry of the infamous “Monkey Trial,” highlighting the quiet dignity of the teacher who stood up for his students’ right to learn."

"Smallpox! Rabies! Black Death! Throughout history humankind has been plagued by. . . well, by plagues. The symptoms of these diseases were gruesome-but the remedies were even worse.

Get to know the ickiest illnesses that have infected humans and affected civilizations through the ages. Each chapter explores the story of a disease, including the scary symptoms, kooky cures, and brilliant breakthroughs that it spawned. Medical historian and bestselling author Lindsey Fitzharris lays out the facts with her trademark wit, and Adrian Teal adds humor with cartoons and caricatures drawn in pitch black and blood red. Diseases covered in this book include bubonic plague, smallpox, rabies, tuberculosis, cholera, and scurvy.

Thanks to centuries of sickness and a host of history's most determined plague-busters, this riveting book features everything you've ever wanted to know about the world's deadliest diseases."

by  Steve Mushin (2025)

Join maverick inventor Steve Mushin as he tackles climate change with an avalanche of mind-bending and scientifically plausible inventions to rewild cities and save the planet. Jump into his brain as he designs habitat-printing robot birds and water-filtering sewer submarines, calculates how far compost cannons can blast seed bombs (over half a mile), brainstorms biomaterials with scientists and engineers, studies ecosystems, and develops a deadly serious plan for cities of the future. Ultrawild is a tour de force of extreme problem-solving for kids and teens (and anyone else) who love big ideas.