The Guardian's Best Science Book of 2017: the fascinating science and history of the air we breathe. It's invisible. It's ever-present. Without it, you would die in minutes. And it has an epic story to tell. In Caesar's Last Breath, New York Times bestselling author Sam Kean takes us on a journey through the periodic table, around the globe, and across time to tell the story of the air we breathe, which, it turns out, is also the story of earth and our existence on it. With every breath, you literally inhale the history of the world. On the ides of March, 44 BC, Julius Caesar died of stab wounds on the Senate floor, but the story of his last breath is still unfolding; in fact, you're probably inhaling some of it now. Of the sextillions of molecules entering or leaving your lungs at this moment, some might well bear traces of Cleopatra's perfumes, German mustard gas, particles exhaled by dinosaurs or emitted by atomic bombs, even remnants of stardust from the universe's creation. Tracing the origins and ingredients of our atmosphere, Kean reveals how the alchemy of air reshaped our continents, steered human progress, powered revolutions, and continues to influence everything we do. Along the way, we'll swim with radioactive pigs, witness the most important chemical reactions humans have discovered, and join the crowd at the Moulin Rouge for some of the crudest performance art of all time. Lively, witty, and filled with the astounding science of ordinary life, Caesar's Last Breath illuminates the science stories swirling around us every second.

** GUARDIAN SCIENCE BOOK OF THE YEAR 2017 ** ‘Popular science at its best’ Mail on Sunday ‘Eminently accessible and enjoyable’ Observer With every breath, you literally inhale the history of the world. On the ides of March, 44 BC, Julius Caesar died of stab wounds in the Roman Senate, but the story of his last breath is still unfolding. In fact, you're probably inhaling some of it now. Of the sextillions of molecules entering or leaving your lungs at this moment, some might also bear traces of Cleopatra's perfumes, German mustard gas, particles exhaled by dinosaurs or emitted by atomic bombs, even remnants of stardust from the universe's creation. In Caesar’s Last Breath, New York Times bestselling author Sam Kean takes us on a journey through the periodic table, around the globe and across time to tell the epic story of the air we breathe.

Could the killing of Germanicus Julius Caesar—the grandson of Mark Antony, adopted son of the emperor Tiberius, father of Caligula, and grandfather of Nero—while the Roman Empire was still in its infancy have been the root cause of the empire's collapse more than four centuries later? This brilliant investigation of Germanicus Caesar’s death and its aftermath is both a compelling history and first-class murder mystery with a plot twist Agatha Christie would envy.

A lively exploration of the joys of a not-so-dead language From the acclaimed novelist and Oxford professor Nicola Gardini, a personal and passionate look at the Latin language: its history, its authors, its essential role in education, and its enduring impact on modern life—whether we call it “dead” or not. What use is Latin? It’s a question we’re often asked by those who see the language of Cicero as no more than a cumbersome heap of ruins, something to remove from the curriculum. In this sustained meditation, Gardini gives us his sincere and brilliant reply: Latin is, quite simply, the means of expression that made us—and continues to make us—who we are. In Latin, the rigorous and inventive thinker Lucretius examined the nature of our world; the poet Propertius told of love and emotion in a dizzying variety of registers; Caesar affirmed man’s capacity to shape reality through reason; Virgil composed the Aeneid, without which we’d see all of Western history in a different light. In Long Live Latin, Gardini shares his deep love for the language—enriched by his tireless intellectual curiosity—and warmly encourages us to engage with a civilization that has never ceased to exist, because it’s here with us now, whether we know it or not. Thanks to his careful guidance, even without a single lick of Latin grammar readers can discover how this language is still capable of restoring our sense of identity, with a power that only useless things can miraculously express.

Pink warships that vanish at dusk, urinary maladies of an emperor, and a gold test for cocaine - behold the chemistry of metal ions as never before. In this book you will learn about the sarcophagus molecule, the Chen-Kao test, and how murderers can be caught blue-handed with the wonders of glowing luminol. You will also meet the hidden chemistry of metal ions in everyday life, from the clever modern devices that measure blood-sugar levels, to the leather on your shoes and chewing gum stuck to their soles. Expect to encounter a fair share of heroes and villains, real and fictional, scientist and layperson. Such characters include an ex-MI5 employee running a hospital ward in London amid falling German V1 rockets, a notorious racing cyclist, a proud butler and the lady who first proposed nuclear fission (it's not who you think it is). With engaging, humorous and intelligent prose, the reader will discover the fascinating back-stories of chemical discoveries and inventions where metal ions have played a major role. Featuring a foreword by popular science communicator Dr Raychelle Burks of St. Edward's University, Texas.

Bestselling classical historian Barry Strauss delivers “an exceptionally accessible history of the Roman Empire…much of Ten Caesars reads like a script for Game of Thrones” (The Wall Street Journal)—a summation of three and a half centuries of the Roman Empire as seen through the lives of ten of the most important emperors, from Augustus to Constantine. In this essential and “enlightening” (The New York Times Book Review) work, Barry Strauss tells the story of the Roman Empire from rise to reinvention, from Augustus, who founded the empire, to Constantine, who made it Christian and moved the capital east to Constantinople. During these centuries Rome gained in splendor and territory, then lost both. By the fourth century, the time of Constantine, the Roman Empire had changed so dramatically in geography, ethnicity, religion, and culture that it would have been virtually unrecognizable to Augustus. Rome’s legacy remains today in so many ways, from language, law, and architecture to the seat of the Roman Catholic Church. Strauss examines this enduring heritage through the lives of the men who shaped it: Augustus, Tiberius, Nero, Vespasian, Trajan, Hadrian, Marcus Aurelius, Septimius Severus, Diocletian, and Constantine. Over the ages, they learned to maintain the family business—the government of an empire—by adapting when necessary and always persevering no matter the cost. Ten Caesars is a “captivating narrative that breathes new life into a host of transformative figures” (Publishers Weekly). This “superb summation of four centuries of Roman history, a masterpiece of compression, confirms Barry Strauss as the foremost academic classicist writing for the general reader today” (The Wall Street Journal).

From New York Times bestselling author Sam Kean comes incredible stories of science, history, finance, mythology, the arts, medicine, and more, as told by the Periodic Table. Why did Gandhi hate iodine (I, 53)? How did radium (Ra, 88) nearly ruin Marie Curie's reputation? And why is gallium (Ga, 31) the go-to element for laboratory pranksters?* The Periodic Table is a crowning scientific achievement, but it's also a treasure trove of adventure, betrayal, and obsession. These fascinating tales follow every element on the table as they play out their parts in human history, and in the lives of the (frequently) mad scientists who discovered them. THE DISAPPEARING SPOON masterfully fuses science with the classic lore of invention, investigation, and discovery--from the Big Bang through the end of time. *Though solid at room temperature, gallium is a moldable metal that melts at 84 degrees Fahrenheit. A classic science prank is to mold gallium spoons, serve them with tea, and watch guests recoil as their utensils disappear.