Meet Ada Lovelace, the British mathematician and daughter of poet Lord Byron. Part of the beloved Little People, BIG DREAMS series, this inspiring and informative little biography follows the colourful life of Lord Byron's daughter, from her early love of logic, to her plans for the world's first computer program. As a child, Ada had a big imagination and a talent for mathematics. She grew up in a noble household in England, where she dedicated herself to studying. Her work with the famous inventor, Charles Babbage, on a very early kind of computer made her the world's first computer programmer. This moving book features stylish and quirky illustrations and extra facts at the back, including a biographical timeline with historical images and a detailed profile of the mathematician's life. Little People, BIG DREAMS is a bestselling series of books and educational games that explore the lives of outstanding people, from designers and artists to scientists and activists. All of them achieved incredible things, yet each began life as a child with a dream. This empowering series offers inspiring messages to children of all ages, in a range of formats. The board books are told in simple sentences, perfect for reading aloud to babies and toddlers. The hardback versions present expanded stories for beginning readers. Boxed gift sets allow you to collect a selection of the books by theme. Paper dolls, learning cards, matching games and other fun learning tools provide even more ways to make the lives of these role models accessible to children. Inspire the next generation of outstanding people who will change the world with Little People, BIG DREAMS!

The third and final edge-of-your-seat adventure in Maz Evans's laugh-out-loud funny Vi Spy series! PRAISE FOR THE SERIES: 'Twists, turns, spies and surprises. What more do you want? Tears? Laughter? Maz Evans delivers them all.' FRANK COTTRELL BOYCE 'Vi Spy: Licence to Chill is brilliant - knockabout, laugh-a-minute, heartfelt fun' ROSS MONTGOMERY 'Wildly hilarious' THE GUARDIAN Vi has tried to save the Earth before ... and failed. Now, her world faces a terrible threat: her Gran is seriously ill. Time is not on their side. And with the world's number one enemy laughing at them from space, Vi and her family blast off on an adventure that is truly out of this world ... IT'S PURE GOLD! The third and final book in a brilliant middle-grade comedy adventure series; book 1, Vi Spy: Licence to Chill, was shortlisted for the Indie Book Awards From the bestselling author of the Who Let the Gods Out? series; book 1 shortlisted for the Waterstones Book Prize A laugh-out-loud funny, high-octane spy story perfect for readers aged 8 and up Perfectly combines humour and heart: addresses the realities of being caught between divorcing parents Praise for the WHO LET THE GODS OUT? series: 'I totally fell in love with Elliot and the gods, and I think you're all going to love them too.' ROBIN STEVENS 'One of the funniest new voices in children's literature. The laughs come thick and fast' DAVID SOLOMONS '[A] relentlessly witty, fast-paced middle grade adventure' M.G. LEONARD

This board book version of Stephen Hawking - from the critically acclaimed, multimillion-copy bestselling Little People, BIG DREAMS series - introduces the youngest dreamers to the incredible life of this genius physicist and author. When Stephen Hawking was a little boy, he used to stare up at the stars and wonder about the universe. Although he was never top of the class, his curiosity took him to the best universities in England: Oxford and Cambridge. It also led him to make one of the biggest scientific discoveries of the 20th century: Hawking radiation. Babies and toddlers will love to snuggle as you read to them the engaging story of this fascinating educator and innovator, and will also enjoy exploring the stylish and quirky illustrations of this sturdy board book on their own. Little People, BIG DREAMS is a bestselling series of books and educational games that explore the lives of outstanding people, from designers and artists to scientists and activists. All of them achieved incredible things, yet each began life as a child with a dream. This empowering series offers inspiring messages to children of all ages, in a range of formats. The board books are told in simple sentences, perfect for reading aloud to babies and toddlers. The hardback versions present expanded stories for beginning readers. Boxed gift sets allow you to collect a selection of the books by theme. Paper dolls, learning cards, matching games and other fun learning tools provide even more ways to make the lives of these role models accessible to children. Inspire the next generation of outstanding people who will change the world with Little People, BIG DREAMS!

A biographical look at the childhood of Sitting Bull, one of the greatest Sioux warriors to fight against the white man.

"It was August 27, 1885. In a hospital in Lima, Peru, a student named Daniel Carrion was preparing to infect himself with a dreaded disease . . . He had a small, sharp lancet ready . . . Carrion's friends and teacher from the medical school thought it was a bad idea. They knew Carrion was eager to learn more about this mysterious disease.
But were the risks worth it?
"Science and medicine from the inside out-ten engrossing stories of self-experimentation
Who are these "guinea pig scientists"? Searching for clues to some of science's and medicine's bigger (and sometimes stranger) questions, they are all the men and women who devoted their lives to help find the answers. Spanning from the 1770s to the present--and uncovering the science behind digestion, the spread of yellow fever, the development of the first heart catheter, and more--their ten stories are at once scientifically detailed and fascinatingly personal.