Engineers are the superheroes of the real world. They use their problem-solving skills to face down the biggest challenges we have, from creating clean energy to designing prosthetic limbs, from eliminating food shortages to programming AI to exploring the surface of Mars. In this book you'll meet 46 engineers, from apprentices and lab technicians to university professors and start-up CEOs and hear what problems they are solving and why they love their jobs. Engineers are changing the world. Will you be one of them?

Mysterious lights in the sky. Alien abductions. Government cover-ups. Dedicated ufologists have spent years documenting unexplained phenomena from flying saucers to extraterrestrial life. Uncover the history of UFOs in this illustrated guide, which separates the science fiction from the facts. The mysterious history of flying saucers is explored in-depth, from potential alien visitors as far back as Stonehenge to UFO cults and the secrets of Area 51. Adam Allsuch Boardman details in his signature graphic style the aircraft and artefacts associated with the search for the truth about UFOs.

With each monster, phenomena and tell-tale, there lies an opportunity to study how they are reflective of their social and historic context. This illustrative study will take you through a series of oddities, exploring how some beliefs can lead to charming traditions, whilst others turn into tragedy.