Search Results
2656 records found. Displaying 409 - 432.
Making Food Earth-Friendly: It's Time to Take Eco Action!
From the Series Eco Action
Earth is under threat. Today, our planet faces huge challenges as a result of human actions. The time has come to replace those negative actions with positive ones—it's time to take eco… Read More →
Mission Survival: Saving Earth's Endangered Animals — Hardcover Set
From the Series Mission Survival: Saving Earth's Endangered Animals
Some of the world's most beautiful creatures are threatened because of human action. Find out why some people are making it their mission to try to save them, what kids on a mission are doing Read More →
Saving the Asian Elephant: Meet Scientists on a Mission, Discover Kid Activists on a Mission, Make a Career in Conservation Your Mission
From the Series Mission Survival: Saving Earth's Endangered Animals
The Asian elephant is one of Earth's most intriguing creatures, yet it is also one of its most threatened. Find out why some people are making it their mission to try to save Asian elephants, Read More →
Saving the Gorilla: Meet Scientists on a Mission, Discover Kid Activists on a Mission, Make a Career in Conservation Your Mission
From the Series Mission Survival: Saving Earth's Endangered Animals
The gorilla is one of Earth's most awe-inspiring creatures, yet it is also one of its most threatened. Find out why some people are making it their mission to try to save gorillas, and what… Read More →
Saving the Orangutan: Meet Scientists on a Mission, Discover Kid Activists on a Mission, Make a Career in Conservation Your Mission
From the Series Mission Survival: Saving Earth's Endangered Animals
The orangutan is one of Earth's most entrancing creatures, yet it is also one of its most threatened. Find out why some people are making it their mission to try to save orangutans, and what… Read More →
Saving the Sea Turtle: Meet Scientists on a Mission, Discover Kid Activists on a Mission, Make a Career in Conservation Your Mission
From the Series Mission Survival: Saving Earth's Endangered Animals
The sea turtle is one of Earth's most entrancing creatures, yet it is also one of its most threatened. Find out why some people are making it their mission to try to save sea turtles, and… Read More →
Saving the Snow Leopard: Meet Scientists on a Mission, Discover Kid Activists on a Mission, Make a Career in Conservation Your Mission
From the Series Mission Survival: Saving Earth's Endangered Animals
The snow leopard is one of Earth's most entrancing creatures, yet it is also one of its most threatened. Find out why some people are making it their mission to try to save snow leopards, and Read More →
Saving the Tiger: Meet Scientists on a Mission, Discover Kid Activists on a Mission, Make a Career in Conservation Your Mission
From the Series Mission Survival: Saving Earth's Endangered Animals
The tiger is one of Earth's most awe-inspiring creatures, yet it is also one of its most threatened. Find out why some people are making it their mission to try to save tigers, and what… Read More →
Secrets of a Civil War Submarine: Solving the Mysteries of the H. L. Hunley
Winner of the Sibert Medal, Secrets of a Civil War Submarine is a fascinating look at the world's first combat sub. On February 17, 1864, the H. L. Hunley made history as the first submarine… Read More →
Adele: Music Megastar
From the Series Gateway Biographies
Adele is known for her emotional songs and powerful voice. For a while Adele’s music career was in danger. She was having problems with her voice and had surgery. Fans wondered if they would… Read More →
Aviadores de Tuskegee (Tuskegee Airmen)
From the Series Héroes de la Segunda Guerra Mundial (Heroes of World War II) (Alternator Books ® en español)
Antes de la Segunda Guerra Mundial, ningún piloto negro había volado en el ejército estadounidense. En 1941, el Cuerpo Aéreo del Ejército formó un escuadrón de pilotos exclusivamente negros.… Read More →
Cadena de bloques y criptomoneda (Blockchain and Cryptocurrency)
From the Series Criptología (Cryptology) (Alternator Books ® en español)
La cadena de bloques es la poderosa tecnología detrás de las criptomonedas populares como Bitcoin. Descubre cómo las cadenas de bloques ayudaron a crear estas monedas digitales que no están… Read More →
Campos de internamiento de estadounidenses de origen japonés (Japanese American Internment Camps)
From the Series Héroes de la Segunda Guerra Mundial (Heroes of World War II) (Alternator Books ® en español)
En la Segunda Guerra Mundial, Estados Unidos luchó contra Japón. En 1942, el presidente de los Estados Unidos firmó una orden ejecutiva que obligaba a más de cien mil estadounidenses de… Read More →
Combatientes de la resistencia de la Segunda Guerra Mundial (World War II Resistance Fighters)
From the Series Héroes de la Segunda Guerra Mundial (Heroes of World War II) (Alternator Books ® en español)
En la década de 1940, Adolf Hitler y sus fuerzas alemanas nazis comenzaron a tomar control de los países europeos. Mataban y atacaban a las personas, y les robaban alimentos y otros… Read More →
Criptología (Cryptology) (Alternator Books ® en español) — Hardcover Set
From the Series Criptología (Cryptology) (Alternator Books ® en español)
Jump into an exciting introduction to cryptology, the study of codes. Titles range from books on professional cryptologists and classic codes, to digital currency and cybersecurity. Now in Spanish! Read More →
Criptología digital (Digital Cryptology)
From the Series Criptología (Cryptology) (Alternator Books ® en español)
Las computadoras y el Internet cambiaron para siempre la forma en que comunicamos mensajes y otro tipo de información. También crearon nuevos desafíos para poder mantener esas comunicaciones… Read More →
Criptólogos profesionales (Professional Cryptologists)
From the Series Criptología (Cryptology) (Alternator Books ® en español)
Imagina tener un trabajo que ha existido durante miles de años. Las personas llamadas criptólogos han estado creando y descifrando códigos casi desde que los humanos comenzaron a escribir. La Read More →
Cursed
From the Series Sinkhole
Eli Hancock is all about facts and scoffs at his friend Freddy's superstitions. But after the pair find a gold coin in a sinkhole at Broken Brand Ranch and good things start happening to Eli, Read More →
Códigos y cifrados clásicos (Classic Codes and Ciphers)
From the Series Criptología (Cryptology) (Alternator Books ® en español)
¡Sumérgete en la historia secreta de. . . los secretos! Las persona han querido ocultar mensajes e información importante durante milenios. Lee cómo los códigos y cifrados más geniales de la… Read More →
Dwayne "The Rock" Johnson: From Wrestler to Hollywood Hero
From the Series Gateway Biographies
Dwayne "The Rock" Johnson first became famous as a wrestling superstar, but he's become much more than his wrestling persona. Now a leading actor in movies and television, Johnson had humble… Read More →
Héroes de Dunkerque (Heroes of Dunkirk)
From the Series Héroes de la Segunda Guerra Mundial (Heroes of World War II) (Alternator Books ® en español)
En la primavera de 1940, la Alemania nazi lanzó un ataque masivo sobre Europa occidental. Sus fuerzas atravesaron Bélgica y otros países rápidamente, lo que obligó a los poderes Aliados a… Read More →
Héroes de la Segunda Guerra Mundial (Heroes of World War II) (Alternator Books ® en español) — Hardcover Set
From the Series Héroes de la Segunda Guerra Mundial (Heroes of World War II) (Alternator Books ® en español)
Descubre historias heroicas e inéditas de la Segunda Guerra Mundial. Este atractivo texto narrativo revela cómo era la vida de las personas que lucharon en la guerra o vivieron luego en el… Read More →
Infestation
From the Series Sinkhole
It was supposed to be a year to remember for seniors Sofia Schultz and Carmen Hernandez. But when weird things start happening around Foggy Creek, they quickly realize that it will be a… Read More →
Innocent Blood
From the Series Sinkhole
Life has been tough since Rosa Vieja's dad went missing. On top of the rumors that her dad walked out, the sophomore is haunted by a strange voice coming from the mist. The voice becomes more Read More →