Greg Roza

The Cascade Range stretches from Northern California, through Oregon and Washington States, and into southern Bristish Columbia. This line of mountains was created over the course of thousands of years by a subduction zone between Earth's tectonic plates. The two highest peaks of the range, Mt. Saint Helens and Mt. Hood, are volcanoes that have experienced recent volcanic activity. Readers will learn more about these two mountains and others that make up the Cascade Range. Amazing photos and primary sources are paired with engaging text to make this a complete reading experience.

The Cascade Range stretches from Northern California, through Oregon and Washington States, and into southern Bristish Columbia. This line of mountains was created over the course of thousands of years by a subduction zone between Earth's tectonic plates. The two highest peaks of the range, Mt. Saint Helens and Mt. Hood, are volcanoes that have experienced recent volcanic activity. Readers will learn more about these two mountains and others that make up the Cascade Range. Amazing photos and primary sources are paired with engaging text to make this a complete reading experience.

Most seismic zones form where two or more of Earth's tectonic plates meet. The New Madrid Seismic Zone is different from most because it is situated over a fault line in the middle of a tectonic plate. The Reelfoot Rift is a weak line in the North American plate under the states of Missouri, Tennessee, and Arkansas. A series of destructive earthquakes occurred between 1811 and 1812, and more followed throughout the 1800s. Smaller quakes have occurred since then, but some scientists believe the area will again experience powerful earthquakes in the future. Readers will explore the history of earthquakes in this area and what scientists have learned from them, aided by maps, colorful photography, and primary sources.

The San Andreas Fault forms part of the border between two of Earth's tectonic plates: the Pacific Plate and the North American Plate. This location has experienced significant and frequent seismic activity throughout recorded history. Scientists have discovered that one area of the fault in California creates a significant earthquake once every 22 years. Other areas have also suffered devastating earthquakes over the years, including devastating quakes in 1906 and 1989. Readers will be enthralled by the engaging text and dazzling photographs inside this book. The text is also supplemented by maps and primary sources.

Most seismic zones form where two or more of Earth's tectonic plates meet. The New Madrid Seismic Zone is different from most because it is situated over a fault line in the middle of a tectonic plate. The Reelfoot Rift is a weak line in the North American plate under the states of Missouri, Tennessee, and Arkansas. A series of destructive earthquakes occurred between 1811 and 1812, and more followed throughout the 1800s. Smaller quakes have occurred since then, but some scientists believe the area will again experience powerful earthquakes in the future. Readers will explore the history of earthquakes in this area and what scientists have learned from them, aided by maps, colorful photography, and primary sources.

The San Andreas Fault forms part of the border between two of Earth's tectonic plates: the Pacific Plate and the North American Plate. This location has experienced significant and frequent seismic activity throughout recorded history. Scientists have discovered that one area of the fault in California creates a significant earthquake once every 22 years. Other areas have also suffered devastating earthquakes over the years, including devastating quakes in 1906 and 1989. Readers will be enthralled by the engaging text and dazzling photographs inside this book. The text is also supplemented by maps and primary sources.

Halloween is tons of fun, even if it's a bit spooky at times Whether a reader is more into the tricks or the treats of Halloween, they'll love finding out why they dress up, carve pumpkins, and--of course--collect plenty of candy from their neighbors. They'll be surprised by this holiday's ancient origins and learn about the cultures behind the customs. Twenty of the most intriguing facts are supported by carefully researched explanations and vivid photographs. Two graphic organizers offer more essential information about this topic, a wonderful introduction to curricular cultural studies.

The origins of Valentine's Day are a bit murky at best, but this day of romance and friendship seems to date all the way back to the 1300s. Of course, people weren't buying each other cards and balloons back then, so our modern customs have melded with medieval traditions. Readers will love diving into the back story of this holiday, which is about much more than chocolate and Cupid. Twenty of the most fascinating facts are supported by accessible explanations and bright photographs. Graphic organizers offer more essential information about this fun topic, an intriguing introduction to curricular cultural studies.

The origins of Valentine's Day are a bit murky at best, but this day of romance and friendship seems to date all the way back to the 1300s. Of course, people weren't buying each other cards and balloons back then, so our modern customs have melded with medieval traditions. Readers will love diving into the back story of this holiday, which is about much more than chocolate and Cupid. Twenty of the most fascinating facts are supported by accessible explanations and bright photographs. Graphic organizers offer more essential information about this fun topic, an intriguing introduction to curricular cultural studies.

Halloween is tons of fun, even if it's a bit spooky at times Whether a reader is more into the tricks or the treats of Halloween, they'll love finding out why they dress up, carve pumpkins, and--of course--collect plenty of candy from their neighbors. They'll be surprised by this holiday's ancient origins and learn about the cultures behind the customs. Twenty of the most intriguing facts are supported by carefully researched explanations and vivid photographs. Two graphic organizers offer more essential information about this topic, a wonderful introduction to curricular cultural studies.

Even when they try to relax, the Power Coders get swept up in a coding challenge While on the way to a local park, Tommy explains to the Power Coders that his brother, Evan, is making a robot for a "battle bot" competition. Evan may know how to build a robot, but can he create the code needed to make it work? He will after the Power Coders lend him a hand. Readers will enjoy the Power Coders' latest coding challenge, which includes a glimpse into robotics and an introduction to Arduino microprocessors, as well as a thrilling "battle bot" finish.

Even when they try to relax, the Power Coders get swept up in a coding challenge While on the way to a local park, Tommy explains to the Power Coders that his brother, Evan, is making a robot for a "battle bot" competition. Evan may know how to build a robot, but can he create the code needed to make it work? He will after the Power Coders lend him a hand. Readers will enjoy the Power Coders' latest coding challenge, which includes a glimpse into robotics and an introduction to Arduino microprocessors, as well as a thrilling "battle bot" finish.

Who do you know? Who can you help? Networking is not an awkward, adults-only task. It's a way to connect with those around you, and help others as you work toward lifelong career goals. In this insightful and accessible guide, readers will learn the ins and outs of networking, including how to make conversation, how to set up a professional online profile, and how to use who you know to grow your contacts. Teens will be empowered to set goals, think strategically, and get out there to network.

Who do you know? Who can you help? Networking is not an awkward, adults-only task. It's a way to connect with those around you, and help others as you work toward lifelong career goals. In this insightful and accessible guide, readers will learn the ins and outs of networking, including how to make conversation, how to set up a professional online profile, and how to use who you know to grow your contacts. Teens will be empowered to set goals, think strategically, and get out there to network.