Why 60 seconds in a minute? Who invented zero? What exactly is pi? Why do mathematicians hunt prime numbers? And how can you get a number bigger than infinity? To find out, take a tour through 200 important, fascinating and unusual numbers - the easy and entertaining way to grasp mathematics. Numbers in Minutes demystifies the maths surrounding the key numbers including: zero, 1-40, negatives, percentages, prime numbers, fractions, decimals, pi, exponentials, imaginary numbers, squares and cubes, roots and powers, Fibonacci numbers, the golden ratio, millions and trillions, a googol, 'perfect,' 'kissing,' 'vampire' and 'weird' numbers, infinity, infinity+1 and other sizes of infinity... Every number is explained in a few short paragraphs with a helpful picture, making the maths simple to understand and remember.

Copyright June 2013 J Yates Set in the 1980's most of the drama for this time traveling adventure is set in the Pitt Rivers Museum Oxford UK. Lilly's family has an extraordinary secret, one they have kept for four generations. Lilly's proud to be different and special. At Hallowe'en she's happy to stay at home and cast spells with her mum and her gran rather than go out trick or treating like the other kids. At 12 years old, she thinks she knows it all. But then Lilly becomes unsettled by odd events, like seeing the sinister man in the white shoes staring at her while she walks the dogs, and then local children start to go missing. When her mum doesn't come back from one of her regular night-time jaunts, Lilly's gran thinks it's time to tell her the whole story. Lilly has second thoughts about whether her family's secret is a blessing, or a curse...

At a time of great loss, nothing heals like the power of friendship. Time heals all wounds, they say. But when your husband dies suddenly, on a glorious sunny day when all he did was go to work, it takes more than the passage of time to get you through. It takes the love and support of women who are exactly where you are--and when you're lucky enough to find them, you cling to each other until you're strong enough to stand on your own. The truths you discover in the process are universal, compelling, and altogether inspiring. That was the lesson learned by Pattie Carrington, Julia Collins, Claudia Gerbasi, and Ann Haynes, four thirty-something women whose husbands worked at the World Trade Center. Before September 11, 2001, they didn't know each other, but in the months following that horrible day they came together, drawn as much by their diverse backgrounds as their shared tragedy. At their very first meeting, the foursome realized their bond was too special to ignore, and in no time their Widows Club had cemented into a source of hope and, soon, love that saw them through their darkest hours, and forward. They took to signing off emails and phone conversations with a lighthearted phrase: Love You, Mean It. "Feeling this love for one another meant our hearts were beginning to open again. It was a risk--love brought with it the ever-present possibility of loss. But this was a risk worth taking. More than ever, we understood how important it was to put love at the center of our lives." A celebration of friendship, optimism, and empathy, Love You, Mean It is a shared memoir of rebuilt lives. It will offer hope to anyone who has suffered a loss, and exhilarate readers from coast to coast.

Can you explain Fermat's Last Theorem? What is the shape of the Universe? And how do you add up to infinity? Challenge yourself with Get Smart: Maths and learn to think and talk like the world's greatest mathematical geniuses. Taking you on a journey through the mathematical ideas that underpin our world - from imaginary numbers and Turing machines to chaos theory and mathematical paradoxes; from the search for primes and game theory to relativity and the arithmetic of altruism - Get Smart: Maths demystifies 50 key concepts and provides you with the tools to master the very biggest ideas. Includes: imaginary numbers; the riemann hypothesis; mathematical paradoxes; chaos theory; code breaking; Goedel's incompleteness theorem; topology; the Poincare conjecture; game theory; the maths of symmetry; calculus; Turing machines; fractals; the prisoner's dilemma; primes; knot theory; probability and statistics; the Monty Hall problem . . . and many more.