The commercial driver industry is fast-growing yet continuously faced with a shortage of certified CDL drivers. Certification starts with passing the CDL written exam and that's where many fall short. We aim to change that trend. We also aim to enhance the learning experience of new commercial drivers and improve their driving capabilities.

Our CDL Exam Prep audiobooks are designed to help truckers like you get a passing grade on your tests. Practice tests are proven to increase exam pass rates. See how CDL Prep Exam: Double Triple Trailer Endorsement can help to improve your chances of passing your CDL written tests.

Let's make studying for the CDL exam easier. Our comprehensive CDL Exam Prep Books are designed to help truckers like you get a passing grade on your tests. Practice tests are scientifically proven to increase exam pass rates. See how CDL Prep Exam: Air Brakes can help to improve your chances of passing your CDL written tests.

The beginning of a new career path in the transportation industry starts with the CDL test. We're here to help you or your students over that speed bump and onto the next mile. We are obsessed with helping our customers improve their CDL pass rates. We know how a CDL certification or endorsement can transform your future. It did ours. So we never stop working to improve our resources to ensure you can make your mark in this lucrative, in-demand career path.

The commercial driver industry is fast-growing yet continuously faced with a shortage of certified CDL drivers. Certification starts with passing the CDL written exam, and that's where many fall short. We aim to change that trend. We also aim to enhance the learning experience of new commercial drivers and improve their driving capabilities.

Practice tests are scientifically proven to increase exam pass rates. See how CDL PREP EXAM: Passenger Endorsement can help to improve your chances of passing your CDL written tests.

Our comprehensive CDL exam prep books are designed to help truckers like you get a passing grade on your tests. Practice tests are scientifically proven to increase exam pass rates. Hear how the audiobook can help to improve your chances of passing your CDL written tests. Certification starts with passing the CDL written exam and that's where many fall short. We aim to change that trend. We know how a CDL certification or endorsement can transform your future. It did ours.

The beginning of a new career path in the transportation industry starts with the CDL test. We're here to help you or your students over that speed bump and onto the next mile. We are obsessed with helping our customers improve their CDL pass rates. We know how a CDL certification or endorsement can transform your future. It did ours. So we never stop working to improve our resources to ensure you can make your mark in this lucrative, in-demand career path.

Even if you have no experience driving or working in the trucking industry, you can still have a leg up on the competition if you know the financial aspects of starting a business. While you’ll need to learn specific requirements and unique demands of the industry, you’ll still have a good idea of running a business and making it a success.

Developed by experienced professors and professionally narrated for easy listening, this course is a valuable tool when preparing for your Commercial Driver's License (CDL) Exam. The audio is focused and high-yield, covering all CDL Endorsements and topics you need to know to pass your written exam. The material is accurate, up to date, and broken down into bite-size chapters. There are quizzes and key takeaways sections following each chapter to review questions commonly tested and drive home key points.

Astrophysicist Neil deGrasse Tyson has attracted one of the world’s largest online followings with his fascinating, widely accessible insights into science and our universe. Now, Tyson invites us to go behind the scenes of his public fame by unveiling his candid correspondence with people across the globe who have sought him out in search of answers. In this hand-picked collection of 100 letters, Tyson draws upon cosmic perspectives to address a vast array of questions about science, faith, philosophy, life, and of course, Pluto.

Richard Dawkins' brilliant reformulation of the theory of natural selection has the rare distinction of having provoked as much excitement and interest outside the scientific community as within it. His theories have helped change the whole nature of the study of social biology, and have forced thousands to rethink their beliefs about life.

How the Earth Works takes you on an astonishing journey through time and space. In 48 lectures, you will look at what went into making our planet - from the big bang, to the formation of the solar system, to the subsequent evolution of Earth.

We are in the midst of a global mental health crisis, and mental illnesses are on the rise. But what causes mental illness? And why are mental health problems so hard to treat? Drawing on decades of research, Harvard psychiatrist Dr. Chris Palmer outlines a revolutionary new understanding that for the first time unites our existing knowledge about mental illness within a single framework: mental disorders are metabolic disorders of the brain. Brain Energy will transform the field of mental health, and the lives of countless people around the world.

Chemistry and Our Universe: How It All Works is your in-depth introduction to this vital field, taught through 60 engaging half-hour lectures that are suitable for any background or none at all. Covering a year’s worth of introductory general chemistry at the college level, plus intriguing topics that are rarely discussed in the classroom, this amazingly comprehensive course requires nothing more advanced than high-school math. Your guide is Professor Ron B. Davis, Jr., a research chemist and award-winning teacher at Georgetown University.

Welcome to the Universe is a personal guided tour of the cosmos by three of today's leading astrophysicists. Inspired by the enormously popular introductory astronomy course that Neil deGrasse Tyson, Michael A. Strauss, and J. Richard Gott taught together at Princeton, this book covers it all - from planets, stars, and galaxies to black holes, wormholes, and time travel.

From launchpad explosions to a pernicious cricket infestation to the demanding management style of Musk himself, the rise of SpaceX was beset with challenges and far from inevitable. Find out how the startup beat the odds and flew high enough to outpace their rivals... and where they're going next.

How do today's most successful tech companies - Amazon, Google, Facebook, Netflix, Tesla - design, develop, and deploy the products that have earned the love of literally billions of people around the world? Perhaps surprisingly, they do it very differently from the vast majority of tech companies. In Inspired, technology product management thought leader Marty Cagan provides listeners with a master class in how to structure and staff a vibrant and successful product organization and how to discover and deliver technology products that your customers will love.

In this illuminating audiobook, Tyson and coauthor James Trefil, a renowned physicist and science popularizer, take on the big questions that humanity has been posing for millennia - How did life begin? What is our place in the universe? Are we alone? - and provide answers based on the most current data, observations, and theories.

Our gut is almost as important to us as our brain, yet we know very little about how it works. Gut: The Inside Story is an entertaining, informative tour of the digestive system from the moment we raise a tasty morsel to our lips until the moment our body surrenders the remnants to the toilet bowl. No topic is too lowly for the author's wonder and admiration, from the careful choreography of breaking wind to the precise internal communication required for a cleansing vomit.