Aidan is poised to take his monastic vows—until a girl enters the abbey, one who hums of the number eleven. Aidan has the ability to hear the humming of numbers, a buzzing energy given off by living things. He is captivated and tormented by the mysterious girl, Lana, who has some unusual abilities of her own. How can he become a monk when his mind is filled with impure thoughts? Before he can begin to sort his feelings out, the Vikings raid. Only Aidan and Lana can save the village from certain, violent death—and only if they learn to trust in their mysterious talents. Joni Sensel’s richly imagined new novel is a compelling blend of fantasy and adventure. The Humming of Numbers is a 2009 Bank Street - Best Children's Book of the Year.

Aidan is poised to take his monastic vows—until a girl enters the abbey, one who hums of the number eleven. Aidan has the ability to hear the humming of numbers, a buzzing energy given off by living things. He is captivated and tormented by the mysterious girl, Lana, who has some unusual abilities of her own. How can he become a monk when his mind is filled with impure thoughts? Before he can begin to sort his feelings out, the Vikings raid. Only Aidan and Lana can save the village from certain, violent death—and only if they learn to trust in their mysterious talents. Joni Sensel's richly imagined new novel is a compelling blend of fantasy and adventure. The Humming of Numbers is a 2009 Bank Street - Best Children's Book of the Year.

Impressive statistics are thrown at us every day - the cost of health care; the size of an earthquake; the distance to the nearest star; the number of giraffes in the world. We know all these numbers are important - some more than others - and it's vaguely unsettling when we don't really have a clear sense of how remarkable or how ordinary they are. How do we work out what these figures actually mean? Are they significant, should we be worried, or excited, or impressed? How big is big, how small is small? With this entertaining and engaging book, help is at hand. Andrew Elliott gives us the tips and tools to make sense of numbers, to get a sense of proportion, to decipher what matters. It is a celebration of a numerate way of understanding the world. It shows how number skills help us to understand the everyday world close at hand, and how the same skills can be stretched to demystify the bigger numbers that we find in the wider contexts of science, politics, and the universe. Entertaining, full of practical examples, and memorable concepts, Is That A Big Number? renews our relationship with figures. If numbers are the musical notes with which the symphony of the universe is written, and you're struggling to hear the tune, then this is the book to get you humming again.

Ariel has always been curious, but when she and her best friend Zeke stumble upon a mysterious old telling dart she feels an unexplained pull toward the dart, and to figuring out what it means. Magically flying great distances and only revealing their messages to the intended recipient, telling darts haven't been used for years, and no one knows how they work. So when two strangers show up looking for the dart, Ariel and Zeke realize that their discovery is not only interesting, but very dangerous. The telling dart, and the strangers, leads them to a journey more perilous and encompassing than either can imagine, and in the process both Zeke and Ariel find their true calling.

Train noises without trains and mysterious explosions baffle the residents of South Wiggot as eleven-year-old Bryan and his friend Spot try to connect the strange happenings with the town's newest industry and its president, Mr. Keen.

How music has influenced mathematics, physics, and astronomy from ancient Greece to the twentieth century.

Numericon tells the stories of the numbers, mathematical discoveries, oddities and personalities that have shaped the way we understand the world around us. Each chapter is its own story about a number: why 12 is a sublime number, why 13 is unlucky and 7 lucky, and how imaginary numbers hold up buildings. The book tells the stories of ancient mathematicians, ground-breaking discoveries and mathematical applications that affect our world and our lives in so many ways.