All that stands between an evil villain and world domination is a pair of twelve-year-olds who just learned they’re time travellers. What could go wrong? Twins Pew and Basket Church dream of escaping the gloomy orphanage where they grew up. Or, even better, the return of their unknown parents. But even in their wildest dreams, they never imagined the truth. They can travel through time! Armed only with perplexing clues to their past and a time travel talisman that is key to their future, Pew and Basket embark on an epic quest. Their voyage takes them from battlefields to pirate colonies, all in a race to uncover the secrets of their family – and outsmart time’s greatest villain. History, adventure and mystery collide in this delightfully clever romp through space and time. Middle School: The Worst Years of My Life by James Patterson was a no. 1 New York Times bestseller 03/06/2011

Discover two sides of history with the Time Travel Twins! Twins, Scarlett and Thomas, are learning about the Romans at school. So Grandad uses his time machine to send them back to Roman Britain. Scarlett finds herself in a Roman camp and is chosen as a slave by the Emperor Claudius’s daughter, Antonia. The two become friends and Scarlett sees first hand the glamour and treachery of the Roman court. Thomas joins a rabble of local kids who hate the Romans. Their leader is a small red-headed girl called Boudicca. Even when the kids are overwhelmed and taken as slaves, Bou hatches another plan to attack the Romans. Will the twins find each other and escape, or will they both be stuck as Roman slaves for ever? Also in the series: The Viking Attack

Discover two sides of history with the Time Travel Twins! Twins Scarlett and Thomas are learning about the Stone Age, so Grandad lets them use his time machine. Thomas wants to see a sabre-toothed tiger; Scarlett wants to see Stonehenge. They were thousands of years apart, what should they do? Go back in time twice of course! From perilous encounters with Neanderthals and woolly mammoths, to being roped into a mysterious ancient ceremony, the twins will need to keep their wits about them to survive their visits to the Stone Age! Also in the series: The Viking Attack The Roman Invasion

Harry and James were identical twin boys who lived in a small town with their parents and two dogs. They were twelve years old and shared a close bond as twins. They were both very smart, imaginative, curious, and loved to play sports. One day, they were contacted by Captain Cartoon, a superhero from the future, who had a mission for them. Dr. Evil, an evil genius from the future, had come up with a plot to overthrow the world, and Captain Cartoon needed Harry and James' help to stop him. Captain Cartoon rewarded the boys with two smartphones from the future with the power of AI. The phones enabled the boys to travel in time and contact anyone, anywhere, and at any time. The phones were powered by the sun and needed to be recharged every day with only 1 minute of sunlight. With the help of Captain Cartoon's sidekick, Griffin, the boys successfully stopped Dr. Evil's plan and saved the world. But their adventure was far from over. While playing with the phones, Harry and James accidentally transported themselves and Griffin back in time to the age of the dinosaurs. They were amazed by the sights and sounds but also scared of the huge creatures that roamed the land. The boys quickly realized that they needed to find food, water, and shelter to survive. They used their intelligence, telepathic abilities, and Griffin's knowledge of the future to make tools and find edible plants. But they also encountered many types of dinosaurs, some harmless, while others were deadly predators. They had to use their quick thinking and telepathic abilities to evade danger, but not without a few close calls. Despite the dangers, the boys and Griffin managed to survive in the prehistoric world and even made a new friend, a friendly but not-so-bright Neanderthal boy. After many adventures and close calls, they finally figured out how to use the phones to travel back to their own time, with a newfound appreciation for the power of family, friendship, and courage. And so, the adventure of Harry and James, the time traveling twins had only just begun.

Discover two sides of history with the Time Travel Twins! Twins, Scarlett and Tom, are studying the Vikings and Anglo-Saxons at school and they have a homework project to do. When Tom’s struggling for inspiration, Grandad comes to the rescue with his time machine. Tom is catapulted onto a Viking long ship and it’s not long before he’s being told oral tales, fitted out with armour and weapons and is getting ready to attack a Saxon village. But uh oh, his sister Scarlett has landed in a Saxon village, in a pile of pig poo to be exact. Things seems to be getting better when she befriends the young Alfred the Great, but watch out, Scarlett, there’s a Viking ship on its way. Also in the series: The Roman Invasion

"What time is it?" "And what time is it through the human interstellar portal?" Amy and Fin know all about weird dreams... They get them all the time... What they don't know is that everyday life is about to change for them inextricably, and in so many ways... Ways that they could never have imagined? For one thing, they don't have the faintest idea about the human interstellar portal or their special genealogy and secret hidden powers. And for another, the missing Lorentz force law quantum equations written by James Maxwell in 1861 must be found! After Grandad Joseph’s accident, young Amy and Fin are about to find their true calling as they attempt to find something else by embarking on an amazing, fun-filled, and traveltastic adventure by commanding their secret capabilities faster than yesterday, and sooner than tomorrow! Because it's time... A time for new blood to flourish... A time to meet Poe... A time to greet Johnny Depp... A time to beseech Leonardo Da Vinci... A time to find the Teyler Museum of Wonder... A time to climb the Statue of Science and Art ... A time to go through... Just me and you... Through the Human Interstellar Portal! Come and enjoy Amy and Fin’s snap-shot introduction into the amazing world of time travel on their first cool, action-packed adventure through the human interstellar portal. Featuring the wonderfully idiosyncratic and charming Leonardo Da Vinci as himself, and the even more wonderfully unique Johnny Depp, as Jack Sparrow, and himself. A wonderful, action-packed time-travel adventure story for children, young adults, and even adults! Front cover logo: Ai Free Publication ® ™ is a UK Registered Trademark. Trade Mark No: UK00003915810. No Ai was used in the writing and publication of this book. QR Code & Trademark supplied and available at aifreepublication.org

Ryan Wasserman explores a range of fascinating puzzles raised by the possibility of time travel, with entertaining examples from physics, science fiction, and popular culture, and he draws out their implications for our understanding of time, tense, freedom, fatalism, causation, counterfactuals, laws of nature, persistence, change, and mereology.

"The Science of Time Travel: Theories and Possibilities Explained" takes you on an extraordinary journey through the realms of temporal manipulation, unraveling the mysteries and complexities of time travel. From the early myths and philosophical ponderings to the forefront of scientific inquiry, this comprehensive guide delves into the theoretical frameworks, practical applications, and profound implications of tampering with the fabric of reality. Written with expert knowledge and a blend of scientific rigor, imaginative wonder, and emotional intelligence, this book explores the nature of time, its philosophical implications, and the arrow of time's directionality. It delves into Einstein's theory of relativity, the concept of time as a dimension, and the enigmatic properties of black holes and wormholes in relation to time travel. "The Science of Time Travel" examines the grandeur of the multiverse, quantum entanglement, and the mind-bending concept of quantum immortality. It delves into the ethics of altering the past, the intricacies of causality, and the potential effects on consciousness. The book also explores the ancient myths and religious texts that reference time travel, highlighting the cultural significance and interpretations of ancient civilizations. This book goes beyond scientific explanations, taking you on a profound and emotional exploration of the mysteries that lie within the interplay of time and consciousness. It examines the limits of scientific understanding, the boundaries of our knowledge, and the ongoing quest to unravel the enigma of time itself. "The Science of Time Travel" is an engaging and thought-provoking guide that bridges the gap between scientific inquiry and the wonders of the imagination. Whether you are a science enthusiast, a curious explorer of the cosmos, or simply captivated by the mysteries of time, this book will ignite your imagination, expand your understanding, and leave you pondering the timeless quest to unravel the enigma of time travel.

The aim of this interdisciplinary study is to reconstruct the evolution of our changing conceptions of time in the light of scientific discoveries. It will adopt a new perspective and organize the material around three central themes, which run through our history of time reckoning: cosmology and regularity; stasis and flux; symmetry and asymmetry. It is the physical criteria that humans choose – relativistic effects and time-symmetric equations or dynamic-kinematic effects and asymmetric conditions – that establish our views on the nature of time. This book will defend a dynamic rather than a static view of time.