After an uneventful experiment in his garage-lab, a lightning storm and flash of electricity bring Frank’s inventions—the robots Klink and Klank—to life! Not exactly the ideal lab partners, the wisecracking Klink and the overly expressive Klank nonetheless help Frank attempt to perfect his Antimatter Motor . . . until Frank’s archnemesis, T. Edison, steals Klink and Klank for his evil doomsday plan!

    Donte wishes he were invisible. As one of the few black boys at Middlefield Prep, he feels as if he is constantly swimming in whiteness. Most of the students don't look like him. They don't like him either. Dubbed the "Black Brother," Donte's teachers and classmates make it clear they wish he were more like his lighter skinned brother, Trey. Quiet, obedient. When an incident with "King" Alan leads to Donte's arrest and suspension, he knows the only way to get even is to beat the king of the school at his own game: fencing. With the help of a former Olympic fencer, Donte embarks on a journey to carve out a spot on Middlefield Prep's fencing team and maybe learn something about himself along the way.

    Like her mother, she had a passion for science, math, and machines. It was a very good combination. Ada hoped that one day she could do something important with her creative and nimble mind.A hundred years before the dawn of the digital age, Ada Lovelace envisioned the computer-driven world we know today. And in demonstrating how the machine would be coded, she wrote the first computer program. She would go down in history as Ada Lovelace, the first computer programmer.Diane Stanley’s lyrical writing and Jessie Hartland’s vibrant illustrations capture the spirit of Ada Lovelace and bring her fascinating story vividly to life.

    Barred from attending school, shopping at the market, or even playing in the streets of Kabul, the heroine of Deborah Ellis's engrossing children's novel The Breadwinner is trapped inside her family's one-room home. That is, until the Taliban hauls away her father and Parvana realizes that it's up to her to become the "breadwinner" and disguise herself as a boy to support her mother, two sisters, and baby brother. Set in the early years of the Taliban regime, this topical novel for middle readers explores the harsh realities of life for girls and women in modern-day Afghanistan. A political activist whose first book for children, Looking for X, dealt with poverty in Toronto, Ellis based The Breadwinner on the true-life stories of women in Afghan refugee camps. In the wily Parvana, Ellis creates a character to whom North American children will have no difficulty relating. The daughter of university-educated parents, Parvana is thoroughly westernized in her outlook and responses. A pint-sized version of Offred from Margaret Atwood's The Handmaid's Tale, Parvana conceals her critique of the repressive Muslim state behind the veil of her chador. Although the dialogue is occasionally stilted and the ending disappointingly sketchy, The Breadwinner is essential reading for any child curious about ordinary Afghans. Like so many books and movies on the subject, it is also eerily prophetic. "Maybe someone should drop a big bomb on the country and start again," says a friend of Parvana's. "'They've tried that,' Parvana said, 'It only made things worse.'" (Ages 9 to 12) --Lisa Alward

    The authors mix inspirational anecdotes with practical guidance on how to find a voice, develop characters and plot,make revisions, and overcome writer's block. Fun writing prompts will help young writers jump-start their own projects, and encouragement throughout will keep them at work.

    Her heart lies in Cuba, her mother's tropical island country, a place so lush with vibrant life that it seems like a fairy tale kingdom. But most of the time she lives in Los Angeles, lonely in the noisy city and dreaming of the summers when she can take a plane through the enchanted air to her beloved island. Words and images are her constant companions, friendly and comforting when the children at school are not. Then a revolution breaks out in Cuba. Margarita fears for her far-away family. When the hostility between Cuba and the United States erupts at the Bay of Pigs Invasion, Margarita's worlds collide in the worst way possible. How can the two countries she loves hate each other so much? And will she ever get to visit her beautiful island again?

    But if code isn't clean, it can bring a development organization to its knees. Every year, countless hours and significant resources are lost because of poorly written code. But it doesn't have to be that way. Noted software expert Robert C. Martin presents a revolutionary paradigm with Clean Code: A Handbook of Agile Software Craftsmanship . Martin has teamed up with his colleagues from Object Mentor to distill their best agile practice of cleaning code on the fly into a book that will instill within you the values of a software craftsman and make you a better programmer but only if you work at it. What kind of work will you be doing? You'll be reading code - lots of code. And you will be challenged to think about what's right about that code, and what's wrong with it. More importantly, you will be challenged to reassess your professional values and your commitment to your craft. Clean Code is divided into three parts. The first describes the principles, patterns, and practices of writing clean code. The second part consists of several case studies of increasing complexity. Each case study is an exercise in cleaning up code - of transforming a code base that has some problems into one that is sound and efficient. The third part is the payoff: a single chapter containing a list of heuristics and "smells" gathered while creating the case studies. The result is a knowledge base that describes the way we think when we write, read, and clean code. Readers will come away from this book understanding ‣ How to tell the difference between good and bad code‣ How to write good code and how to transform bad code into good code‣ How to create good names, good functions, good objects, and good classes‣ How to format code for maximum readability ‣ How to implement complete error handling without obscuring code logic ‣ How to unit test and practice test-driven development This book is a must for any developer, software engineer, project manager, team lead, or systems analyst with an interest in producing better code.

    As summer comes to an end, Tai can’t wait for Mila to return from spending a month with her aunt in the suburbs. But both girls are grappling with secrets, and when Mila returns she’s more focused on her upcoming dance auditions than hanging out with Tai.Paula Chase explores complex issues that affect many young teens, and So Done offers a powerful message about speaking up. Full of ballet, basketball, family, and daily life in Pirates Cove, this memorable novel is for fans of Ali Benjamin’s The Thing About Jellyfish and Jason Reynolds’s Ghost.

    The lighter-skinned children have been promised a chance to escape into white society, but what does this mean for the children who look more like their mother? As each child grows up, their questions about slavery and freedom become tougher, calling into question the real meaning of "life, liberty, and the pursuit of happiness."Told in three parts from the points of view of three of Jefferson's slaves - Beverly, Madison, and a third boy close to the Hemings family - these engaging and poignant voices shed light on what life was like as one of Jefferson's invisible offspring.

    The books also provides a companion web site that provides the toold and materials necessary to build the hardware and software.

    Janner Igiby, his brother Tink, their crippled sister Leeli are gifted children as all children are, loved well by a noble mother and ex-pirate grandfather. But they will need all their gifts and all that love to survive the evil pursuit of the venomous Fangs of Dang who have crossed the dark sea to rule the land with malice and pursue the Igibys who hold the secret to the lost legend and jewels of good King Wingfeather of the Shining Isle of Anniera.Andrew Peterson spins a quirky and riveting tale of the Igibys’ extraordinary journey from Glipwood’s Dragon Day Festival and a secret hidden in the Books and Crannies Bookstore, past the terrifying Black Carriage, clutches of the horned hounds and loathsome toothy cows surrounding AnkleJelly Manor, through the Glipwood Forest and mysterious treehouse of Peet the Sock Man (known for a little softshoe and wearing tattered socks on his hands and arms), to the very edge of the Ice Prairies. Full of characters rich in heart, smarts, and courage, On the Edge of the Dark Sea of Darkness presents a world of wonder and a tale children of all ages will cherish, families can read aloud, and readers’ groups are sure to discuss for its layers of meaning about life’s true treasure and tangle of the beautiful and horrible, temporal and eternal, and good and bad.

    Jam-packed with tips, tricks, and skills — all illustrated in an graphic-novel style — this book shows kids just how easy it is to free themselves from parental nagging and become a more dependable person — and they’ll like themselves better, too! They’ll learn how to deal with dirty rooms, care for pets and cactuses, stick up for somebody, and fold a T-shirt. They’ll even get a crash course on using the kitchen (including how to turn a 33-cent package of ramen into dinner) and a boot camp for lending a hand outside the house (mowing, shoveling, and fixing something loose).

    So, when his father’s private jet drops him in the middle of Little Rock, Arkansas, at a wellness camp called the Oasis, Jett can’t believe it. He’s forced to hand over his cell phone, eat grainy veggie patties, and participate in wholesome activities with the other kids.At the Oasis, he meets Grace, who is his polar opposite. She thrives in the wellness atmosphere and resents Jett’s terrible attitude. Then there’s Tyrell, who suffers from a dizzying list of food allergies that render him constantly itchy. And also Brooklynne, a girl who definitely seems to be hiding something.As the weeks go on, Jett starts to get used to the unplugged life and even bonds with the other kids over their discovery of a baby lizard-turned-pet, Needles. But he can’t help noticing that the adults at the Oasis are acting really strange…Jett is determined to get to the bottom of things, but can he convince the other kids that he is no longer just a spoiled brat making trouble?

    Nova and her big sister, Bridget, share a love of astronomy and the space program. They planned to watch the launch together. But Bridget has disappeared, and Nova is in a new foster home. While foster families and teachers dismiss Nova as severely autistic and nonverbal, Bridget understands how intelligent and special Nova is, and all that she can't express. As the liftoff draws closer, Nova's new foster family and teachers begin to see her potential, and for the first time, she is making friends without Bridget. But every day, she's counting down to the launch, and to the moment when she'll see Bridget again. Because Bridget said, "No matter what, I'll be there. I promise."

    Growing up in Brooklyn in the 1930s and ’40s, Ginsburg was discouraged from working by her father, who thought a woman’s place was in the home. Regardless, she went to Cornell University, where men outnumbered women four to one. There, she met her husband, Martin Ginsburg, and found her calling as a lawyer. Despite discrimination against Jews, females, and working mothers, Ginsburg went on to become Columbia Law School’s first tenured female professor, a judge for the US Court of Appeals, and finally, a Supreme Court Justice. Structured as a court case in which the reader is presented with evidence of the injustice that Ginsburg faced, Ruth Bader Ginsburg is the true story of how one of America’s most “notorious” women bravely persevered to become the remarkable symbol of justice she is today.