From National Book Award Finalist Carrie Arcos comes a thrilling, genre-bending mystery about the history of the Cold War and the UFO phenomenon. Perfect for fans of In the Woods by Tana French and Netflix's Stranger Things. The year is 1952. The threat of invasion from the Soviet Union has people in a panic. The government has issued a call to civilians to act as radar--and Teddy, John, Caroline, Eleanor, Bunny, Frank, and Oscar eagerly answer. As members of their high school's "Operation Skywatch" club, they, along with others across the country, look to the sky in an effort to protect the country from attack. But they're not prepared for the strange green light they see when on duty, which looks like nothing they've been trained to look out for. So when the mysterious object lands in the forest, Teddy, John, Caroline, and Bunny go in to investigate. Then, they disappear. In this thrill of a novel inspired by real events, one group of teens will come face to face with the UFO phenomenon and the vastness of the unknown as they try to save one another, and possibly, the world. A powerful exploration of what if. Praise for Skywatchers: "An expertly crafted genre mash-up of sci-fi, historical fiction, and mystery, with a dash of thriller that will keep readers racing towards the end. A unique and original tale that will appeal to a wide variety of teens. A must-have for all teen collections." --School Library Journal "Arcos has crafted an excellent mystery, with a hook in the compelling cast and just enough hints to keep readers guessing." --Booklist "The historical time period, astute character development, and suspense-filled writing will draw readers in." --Kirkus Reviews "Many readers, especially science fiction fans, will be drawn into the story." -- School Library Connection

Tamen longs to see the stars, but none are visible in the light-polluted sky above the fire escape of his urban apartment building. Even in the neighborhood park, the stars are hidden by city lights. This is a story about love and sacrifice: Tamen’s mom, a nightshift nurse, finds a way to take him camping. For one magical night on the shore of a wilderness pond, the Milky Way in all its glory belongs to them.

Skywatchers of Ancient Mexico helped establish the field of archaeoastronomy, and it remains the standard introduction to this subject. Combining basic astronomy with archaeological and ethnological data, it presented a readable and entertaining synthesis of all that was known of ancient astronomy in the western hemisphere as of 1980. In this revised edition, Anthony Aveni draws on his own and others' discoveries of the past twenty years to bring the Skywatchers story up to the present. He offers new data and interpretations in many areas, including: The study of Mesoamerican time and calendrical systems and their unprecedented continuity in contemporary Mesoamerican culture The connections between Precolumbian religion, astrology, and scientific, quantitative astronomy The relationship between Highland Mexico and the world of the Maya and the state of Pan-American scientific practices The use of personal computer software for computing astronomical data With this updated information, Skywatchers will serve a new generation of general and scholarly readers and will be useful in courses on archaeoastronomy, astronomy, history of astronomy, history of science, anthropology, archaeology, and world religions.

Hi-Lo Chapter Books for Children. This series of short novels was designed to engage a broad spectrum of struggling readers. No longer will upper-elementary students have to read material junior to their maturity and interests. Characters are age appropriate and come from diverse cultures and backgrounds. Science fiction, sports, paranormal, realistic life, historical fiction, and fantasy are just a few of the many genres. Books are no higher than a 1.5 reading level, with illustrations on every spread that support visual literacy and draw kids into the text. Dez and Jax are both in the sixth grade. Now they can be Sky Watchers, kids who patrol the sky path to school on their sky bikes. The Sky Watchers protect their schoolmates from spinners, little flat disks that have been programmed to steal bike packs and take them to the ground below. Nobody but the gang kids go below the tree line. It’s polluted down there.

How do we know that the earth travels around the sun, the universe is billions of years old, and stars are trillions of miles away? Rocky Kolb tells the fascinating story of the people and ideas that have brought us such knowledge of our planet and the universe, giving realistic portraits of astronomers like Tycho, Kepler, Galileo, Herschel and Hubble. Beginning in 1572 with Tycho's discovery that the heavens can change and ending with the Big Bang of the 20th Century, this is a hugely entertaining and witty account of the quest to discover the universe.

Discover the celestial myths and cosmic rituals of ancient priests and kings . . . Drawing on intimate knowledge of the more than 1,300 ancient sites he has visited, E. C. Krupp, acclaimed writer and preeminent researcher, takes you to the world's essential sacred places and celestial shrines. Join him on a rich narrative journey to see where the rulers of old communed with the gods of the sky. "Highly recommended to everyone interested in the culture of astronomy and those peoples who practiced it in their own ways."-Sky & Telescope "A lively account of the ways in which our ancestors conceived of and used the heavens."-New Scientist "There can be no doubt that this imaginative and readable work by a widely read and widely traveled author will strike a chord in the minds of a great many modern readers."-Isis "The fact that the book is written by an expert in his field comes through on every page, as does his enthusiasm for the subject."-Astronomy Now "Krupp's indispensable volume is fascinating, well-illustrated, and covers much territory."-Parabola

A 24-hour practical guide to skywatching.

Jada Jones is back for the fifth book of this popular, celebrated series perfect for STEM fans! "Readers who love Ivy and Bean or Katie Woo will want to meet Jada Jones." --School Library Journal Jada is excited to do a school project about her hero Dr. Mae Jemison, a former NASA astronaut and the first Black woman to travel to outer space. She even gets to pretend to be her for the presentation in front of her teacher, parents, and friends! But when Jada's research reminds her how accomplished her hero truly is, she suddenly feels like she's made a mistake. How can she portray someone who seems to have everything together when she feels like she's falling apart? Praise for Jada Jones: Rock Star "Fast-paced, with supersimple vocabulary and a smattering of earth science to spark interest in young rock collectors everywhere." --Kirkus Reviews

A constellation guidebook focusing on Ojibwe Star Knowledge. Greek constellations and astronomical objects of interest are included along with the Ojibwe constellations organized by the four seasons and north circumpolar stars. Written by four native authors: Annette Lee, William Wilson, Jeff Tibbetts, Carl Gawboy. Accompanies the "Ojibwe Giizhig Anung Masinaaigan" - Ojibwe Sky Star Map created by Annette Lee, William Wilson, and Carl Gawboy.