100 Things to Know About Numbers, Computer

Since joining Usborne, Minna has written books on everything from pirates and gladiators to jungles and oceans. She studied Maths and Philosophy at university and previously worked as a journalist and illustrator in London, Bogota and New York. In her spare time, she loves writing stories, drawing and playing the guitar.

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Alice James joined Usborne after working in primary schools for a while. She absolutely loves science, and over the years has lived with chimps, spent a month in the rainforest, studied Biology at Oxford University, and grown 200 carnivorous plants (not necessarily in that order). Whilst at Usborne Alice has worked on books on all kinds of science topics, from space to energy to the periodic table.

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Rose grew up in Northumberland, studied Physiology at Oxford and looked after orphaned orangutans for a bit. She worked in the charity sector for ten years, writing about issues from renewable energy, to the safety of workers in Bangladesh. For Usborne, she's written books about engineering, business, computers and the environment.

Find out more about Rose Hall