Hi-Lo

Strategy on the battlefield sometimes takes quick thinking and clever deception. Don't trust anyone in the Lies and Liars Throughout History series. Each high interest title uncovers some of the most famous fakers, schemers, and cheaters who turned the...

Find out how the blame game worked in these famous tales of innocence. Don't trust anyone in the Lies and Liars Throughout History series. Each high interest title uncovers some of the most famous fakers, schemers, and cheaters who turned the world, and...

See who failed the test of loyalty in this look at famous traitors. Don't trust anyone in the Lies and Liars Throughout History series. Each high interest title uncovers some of the most famous fakers, schemers, and cheaters who turned the world, and the...

Beware of scammers in this look at people who lied their way into a fortune. Don't trust anyone in the Lies and Liars Throughout History series. Each high interest title uncovers some of the most famous fakers, schemers, and cheaters who turned the...

Not everyone is who they say they are. Explore a history of pretenders and who they fooled. Don't trust anyone in the Lies and Liars Throughout History series. Each high interest title uncovers some of the most famous fakers, schemers, and cheaters who...

Sludge is sick of the Clean Team foiling his attempts to turn Electropolis into his own putrid playground. So he hatches his most cunning plan yet. He sends one of the Snot-Bots in disguise as a rookie bot named Bit-Con to join his enemies, the Clean...

All of the Snot-Bots' plans to bring contaminated chaos to Electropolis have been thwarted by those disgusting heroes of hygiene, the Clean Team. But their leader, Sludge, has something different in mind this time. Instead of going big, he's going...

All of the Snot-Bots' plans to bring contaminated chaos to Electropolis have been thwarted by those disgusting heroes of hygiene, the Clean Team. But their leader, Sludge, has something different in mind this time. Instead of going big, he's going...

Deep under Electropolis, Sludge is watching from the Fartress of Foulitude as his arch enemies, the Clean Team, are awarded the Key to the City. Disgusted by the sanitary ceremony, the master of muck sets out to put his squeaky-clean rivals in their...

Deep under Electropolis, Sludge is watching from the Fartress of Foulitude as his arch enemies, the Clean Team, are awarded the Key to the City. Disgusted by the sanitary ceremony, the master of muck sets out to put his squeaky-clean rivals in their...

A new supervillain named Mutiny Doom has come to town and kicked Cynthia Cyber out of her evil lair! Mutiny plans to do the thing that Cynthia can't do--defeat The Gamer once and for all! But when The Gamer is overwhelmed by Mutiny and his monsters, an...

A new supervillain named Mutiny Doom has come to town and kicked Cynthia Cyber out of her evil lair! Mutiny plans to do the thing that Cynthia can't do--defeat The Gamer once and for all! But when The Gamer is overwhelmed by Mutiny and his monsters, an...

Criminal mastermind Cynthia Cyber has hatched her most devious plot yet. She's created an evil clone of The Gamer called Gamertron to defeat the superhero! Gamertron has the same powers and skills as The Gamer, and a group of digital ninjas is ready to...

Criminal mastermind Cynthia Cyber has hatched her most devious plot yet. She's created an evil clone of The Gamer called Gamertron to defeat the superhero! Gamertron has the same powers and skills as The Gamer, and a group of digital ninjas is ready to...

One peaceful day, Tyler is happy to take a day off as The Gamer to watch his cousin Marty play trumpet in a music festival. But soon criminal mastermind Cynthia Cyber turns the trumpet into a monster called Terrorhorn! The creature's loud noises can...

One peaceful day, Tyler is happy to take a day off as The Gamer to watch his cousin Marty play trumpet in a music festival. But soon criminal mastermind Cynthia Cyber turns the trumpet into a monster called Terrorhorn! The creature's loud noises can...

Criminal mastermind Cynthia Cyber recruits a videogame super-villain named Bandora Bandit to battle The Gamer. When the Bandit tracks down The Gamer, she transports him to her own videogame world for a Wild West showdown! Will The Gamer defeat the...

Criminal mastermind Cynthia Cyber recruits a videogame super-villain named Bandora Bandit to battle The Gamer. When the Bandit tracks down The Gamer, she transports him to her own videogame world for a Wild West showdown! Will The Gamer defeat the...

This title explores the role of bigheaded carp in introduced environments, how humans helped spread the species, the threats they pose to ecosystems, and efforts being taken to manage them. This book also includes a table of contents, two infographics,...

This engaging book highlights various careers that involve working with animals, describing what each job typically involves and the training required to pursue it. The book also includes a table of contents, two infographics, informative sidebars, a...

This engaging book highlights various careers in technology, describing what each job typically involves and the training required to pursue it. The book also includes a table of contents, two infographics, informative sidebars, a "Job Spotlight" special...

This engaging book highlights various careers in sports, describing what each job typically involves and the training required to pursue it. The book also includes a table of contents, two infographics, informative sidebars, a "Job Spotlight" special...

This engaging book highlights various careers in science, describing what each job typically involves and the training required to pursue it. The book also includes a table of contents, two infographics, informative sidebars, a "Job Spotlight" special...

This engaging book highlights various careers in nature, describing what each job typically involves and the training required to pursue it. The book also includes a table of contents, two infographics, informative sidebars, a "Job Spotlight" special...

This engaging book highlights various careers in music, describing what each job typically involves and the training required to pursue it. The book also includes a table of contents, two infographics, informative sidebars, a "Job Spotlight" special...

This engaging book highlights various careers in health care, describing what each job typically involves and the training required to pursue it. The book also includes a table of contents, two infographics, informative sidebars, a "Job Spotlight"...

This engaging book highlights various careers in engineering, describing what each job typically involves and the training required to pursue it. The book also includes a table of contents, two infographics, informative sidebars, a "Job Spotlight"...

This engaging book highlights various careers in education, describing what each job typically involves and the training required to pursue it. The book also includes a table of contents, two infographics, informative sidebars, a "Job Spotlight" special...

This book examines how human use of water affects the environment, as well as how people can use less water in their own lives and communities. This book also includes a table of contents, fun facts, a "That's Amazing!" special feature, quiz questions, a...

This informative book explains the life cycle of a turtle, including the stages of development and changes it goes through to become an adult. The book also includes a table of contents, one infographic, informative sidebars, a "That's Amazing!" special...

This informative book explains the life cycle of a salmon, including the stages of development and changes it goes through to become an adult. The book also includes a table of contents, one infographic, informative sidebars, a "That's Amazing!" special...

This informative book explains the life cycle of a pine tree, including the stages of development and changes it goes through to become an adult. The book also includes a table of contents, one infographic, informative sidebars, a "That's Amazing!"...

This informative book explains the life cycle of a pea plant, including the stages of development and changes it goes through to become an adult. The book also includes a table of contents, one infographic, informative sidebars, a "That's Amazing!"...

This book explains the causes and effects of polluted water, as well as what individuals and groups can do to help reduce it. The book includes a table of contents, one infographic, informative sidebars, a "You Can Help!" special feature, quiz questions,...

This book explains the causes and effects of pollution on land, as well as what individuals and groups can do to help reduce it. The book includes a table of contents, one infographic, informative sidebars, a "You Can Help!" special feature, quiz...

This book explains the causes and effects of endangered animals, as well as what individuals and groups can do to help protect them. The book includes a table of contents, one infographic, informative sidebars, a "You Can Help!" special feature, quiz...

This book explains the causes and effects of air pollution, as well as what individuals and groups can do to help reduce it. The book includes a table of contents, one infographic, informative sidebars, a "You Can Help!" special feature, quiz questions,...

This title explores the role of tiger mosquitoes in introduced environments, how humans helped spread the species, the threats they pose to ecosystems, and efforts being taken to manage them. This book also includes a table of contents, two infographics,...

This title explores the role of snakehead fish in introduced environments, how humans helped spread the species, the threats they pose to ecosystems, and efforts being taken to manage them. This book also includes a table of contents, two infographics,...

This title explores the role of bigheaded carp in introduced environments, how humans helped spread the species, the threats they pose to ecosystems, and efforts being taken to manage them. This book also includes a table of contents, two infographics,...