When Rosie is unable to invent a contraption to help one of Aunt Rose's Raucous Riveters friends, she calls on classmates Iggy Peck and Ada Twist to help.

For centuries, the Chieftain of Wakanda (the Black Panther) has gained his powers through the juices of the Heart-Shaped Herb. Much like Vibranium, the Heart-Shaped Herb is essential to the survival and prosperity of Wakanda. But something is wrong. The plants are dying. No matter what the people of Wakanda do, they can't save them. And their supply is running short. It's up to Shuri to travel from Wakanda in order to discover what is killing the...

Young Violet's only friend is her dog, Orville, until one of her homemade flying machines takes her to the rescue of a Boy Scout troop in trouble.

Young Rosie Revere dreams of becoming an engineer, and finds inspiration in all manner of things others would only see as waste. Her inventions include hot dog dispensers, helium pants, and special hats made of cheese that would repel snakes.

Christopher is 'Proper': a real boy with a real soul, orphaned in a fire. He works for an engineer, a maker of the eccentric, loyal and totally individual mechanicals who are Christopher's best friends. But after a devastating accident, a secret is revealed and Christopher's world is changed for ever...What follows is a remarkable adventure, as Christopher discovers who he really is, and what it means to be human.

"When 14-year-old William Kamkwamba's Malawi village was hit by a drought in 2001, everyone's crops began to fail. His family didn't have enough money for food, let alone school, so William spent his days in the library. He came across a book on windmills and figured out how to build a windmill that could bring electricity to his village. Everyone thought he was crazy but William persevered and managed to create a functioning windmill out of junkyard...