What mathematical modeling uncovers about life in the city X and the City, a book of diverse and accessible math-based topics, uses basic modeling to explore a wide range of entertaining questions about urban life. How do you estimate the number of dental or doctor's offices, gas stations, restaurants, or movie theaters in a city of a given size? How can mathematics be used to maximize traffic flow through tunnels? Can you predict whether a traffic light will stay green long enough for you to cross the intersection? And what is the likelihood that your city will be hit by an asteroid? Every math problem and equation in this book tells a story and examples are explained throughout in an informal and witty style. The level of mathematics ranges from precalculus through calculus to some differential equations, and any reader with knowledge of elementary calculus will be able to follow the materials with ease. There are also some more challenging problems sprinkled in for the more advanced reader. Filled with interesting and unusual observations about how cities work, X and the City shows how mathematics undergirds and plays an important part in the metropolitan landscape.

Grace and her friends must protect a newly hatched dragon from mysterious evildoers. When Grace moves to Hong Kong with her mom and new stepdad, her biggest concern is making friends at her fancy new boarding school. But when a mysterious old woman gifts her a dragon egg during a field trip, Grace discovers that the wonderful stories of dragons she heard when she was a young girl might actually be real--especially when the egg hatches overnight. The dragon has immense powers that Grace has yet to understand. And that puts them both in danger from mysterious forces intent on abusing the dragon's power. And now it's up to Grace and her school friends to uncover the sinister plot threatening the entire city!

Examines configurations of urban space, analyzing them in ways that blur the traditional opposition between figure and ground.

NAMED ONE OF THE BEST BOOKS OF THE YEAR BY THE LOS ANGELES TIMES, THE SEATTLE TIMES, AND PUBLISHERS WEEKLY. When a murdered woman is found in the city of Beszel, somewhere at the edge of Europe, it looks to be a routine case for Inspector Tyador Borlú of the Extreme Crime Squad. To investigate, Borlú must travel from the decaying Beszel to its equal, rival, and intimate neighbor, the vibrant city of Ul Qoma. But this is a border crossing like no other, a journey as psychic as it is physical, a seeing of the unseen. With Ul Qoman detective Qussim Dhatt, Borlú is enmeshed in a sordid underworld of nationalists intent on destroying their neighboring city, and unificationists who dream of dissolving the two into one. As the detectives uncover the dead woman’s secrets, they begin to suspect a truth that could cost them more than their lives. What stands against them are murderous powers in Beszel and in Ul Qoma: and, most terrifying of all, that which lies between these two cities. BONUS: This edition contains a The City & The City discussion guide and excerpts from China Miéville's Kraken and Embassytown.

In this nuanced and groundbreaking history, Donna Murch argues that the Black Panther Party (BPP) started with a study group. Drawing on oral history and untapped archival sources, she explains how a relatively small city with a recent history of African

'"Relationships in New York are about detachment, so how do you get attached when you decide you want to?" "Honey, you leave town."' Meet Carrie, Miranda, Sam and their stylish friends. Successful, attractive, thirty-something career women living the high life in New York; blazing a glorious cocktail trail from the Bowery Bar to the Baby Doll Lounge; holidaying in the Hamptons and going to Aspen by Lear Jet. But they have more in common than just their enviable lifestyle; they're all searching for lasting love. Finding it is easier said than done in a town full of gorgeous, single, rich men, none of whom want to settle down. Toxic bachelors and serial daters are a perennial problem - but maybe Mr. Big will be different?