Arithmetic Ninja for Ages 10-11 is the essential photocopiable maths resource for every Year 6 classroom from Andrew Jennings, the creator of Vocabulary Ninja, Comprehension Ninja and Write Like a Ninja. Split into 38 weeks, this book features over 680 question cards and is fully aligned to the Key Stage 2 National Curriculum for mathematics. With activities for each day of the week plus a bonus challenge, this book is the perfect resource for daily maths practice and quick lesson starters. The exercises in this book get progressively harder each week, and are divided into three Ninja levels to ensure differentiation. There are answers at the back to help with marking and cutting lines on each page so the activities can easily be cut out and stuck in exercise books. Perfect for SATs preparation, the multiplication tables check and mental maths practice, this book is ideal for busy primary teachers who only want to visit the photocopier once a week. The resources are flexible and high-quality, and will ensure all pupils are maths Ninjas by the end of the year. For more must-have Ninja books by Andrew Jennings (@VocabularyNinja), check out Vocabulary Ninja, Comprehension Ninja, Write Like a Ninja and Times Tables Ninja.

How to sustain an international system of cooperation in the midst of geopolitical struggle Can the international economic and legal system survive today's fractured geopolitics? Democracies are facing a drawn-out contest with authoritarian states that is entangling much of public policy with global security issues. In Global Discord, Paul Tucker lays out principles for a sustainable system of international cooperation, showing how democracies can deal with China and other illiberal states without sacrificing their deepest political values. Drawing on three decades as a central banker and regulator, Tucker applies these principles to the international monetary order, including the role of the U.S. dollar, trade and investment regimes, and the financial system. Combining history, economics, and political and legal philosophy, Tucker offers a new account of international relations. Rejecting intellectual traditions that go back to Hobbes, Kant, and Grotius, and deploying instead ideas from David Hume, Bernard Williams, and modern mechanism-design economists, Tucker describes a new kind of political realism that emphasizes power and interests without sidelining morality. Incentives must be aligned with values if institutions are to endure. The connecting tissue for a system of international cooperation, he writes, should be legitimacy, creating a world of concentric circles in which we cooperate more with those with whom we share the most and whom we fear the least.

1983. Tournament tennis. A racquet stringer turned small-time drug dealer gets in over his head transporting a gym bag of cocaine across Europe. Carrying a half-million in narcotics puts him on the radar of every dangerous man on the continent. Whoops.

Guiding principles for ensuring that central bankers and other unelected policymakers remain stewards of the common good Central bankers have emerged from the financial crisis as the third great pillar of unelected power alongside the judiciary and the military. They pull the regulatory and financial levers of our economic well-being, yet unlike democratically elected leaders, their power does not come directly from the people. Unelected Power lays out the principles needed to ensure that central bankers, technocrats, regulators, and other agents of the administrative state remain stewards of the common good and do not become overmighty citizens. Paul Tucker draws on a wealth of personal experience from his many years in domestic and international policymaking to tackle the big issues raised by unelected power, and enriches his discussion with examples from the United States, Britain, France, Germany, and the European Union. Blending economics, political theory, and public law, Tucker explores the necessary conditions for delegated but politically insulated power to be legitimate in the eyes of constitutional democracy and the rule of law. He explains why the solution must fit with how real-world government is structured, and why technocrats and their political overseers need incentives to make the system work as intended. Tucker explains how the regulatory state need not be a fourth branch of government free to steer by its own lights, and how central bankers can emulate the best of judicial self-restraint and become models of dispersed power. Like it or not, unelected power has become a hallmark of modern government. This critically important book shows how to harness it to the people's purposes.

How central banks and independent regulators can support rather than challenge constitutional democracy Unelected Power lays out the principles needed to ensure that central bankers and other independent regulators act as stewards of the common good. Blending economics, political theory, and public law, this critically important book explores the necessary conditions for delegated but politically insulated power to be legitimate in the eyes of constitutional democracy and the rule of law. It explains why the solution must fit with how real-world government is structured, and why technocrats and their political overseers need incentives to make the system work as intended. Now with a new preface by Paul Tucker, Unelected Power explains how the regulatory state need not be a fourth branch of government free to steer by its own lights, and how central bankers can emulate the best of judicial self-restraint.