English Theory

You love music, right? Well, if you answered yes, you’re not alone! Most people in the world appreciate the art of expressing feelings and ideas through sounds and words. But, have you always wondered how you make those beautiful music pieces come to life? You saw those pieces of paper, those codes and symbols that made you ask what those are for, am I right again? We all appreciate music and its beauty, but we know there is a whole theory behind it, with many features like notes, tones, and more.

In Strategy: A History, Sir Lawrence Freedman, one of the world's leading authorities on war and international politics, captures the vast history of strategic thinking, in a consistently engaging and insightful account of how strategy came to pervade every aspect of our lives.

An inside view of the AI revolution, from the people and companies making it happen. How did we build large language models? How do they think, if they think? What will the world look like if we have billions of AIs that are as smart as humans, or even smarter?

Attachment theory explores the different ways we develop connections with others. If you’re searching for a way to create stronger, healthier, and more authentic relationships with the people you love, The Attachment Theory Workbook can help. It’s your guide to understanding your own attachment style and exploring actionable exercises to improve honesty, intimacy, and communication with your partner, family, or close friends.

Since its release in 1949, The Hero with a Thousand Faces has influenced millions of readers by combining the insights of modern psychology with Joseph Campbell's revolutionary understanding of comparative mythology. In this book, Campbell outlines the Hero's Journey, a universal motif of adventure and transformation that runs through virtually all of the world's mythic traditions. He also explores the Cosmogonic Cycle, the mythic pattern of world creation and destruction.

It's 1986, and "beautiful, radical ideas" are in the air. The narrator of Theory & Practice, a young woman originally from Sri Lanka, arrives in Melbourne for graduate school to research the novels of Virginia Woolf. In the bohemian neighborhood of St. Kilda she meets artists, activists, students—and Kit. He claims to be in a "deconstructed relationship." They become lovers, and the narrator's feminism comes up against her jealousy. Meanwhile, an entry in Woolf's diary upends what the narrator knows about her literary idol, and throws her own work into disarray.

A TIME Best Book of 2025 A Washington Post Notable Book “Searing… rigorously researched but never stuffy… Gilbert has compiled perhaps the first comprehensive examination of turn-of-the-millennium mainstream, cool-kid trends and ephemera, and how they were largely molded by those in...

This "compellingly hard-hitting" bestseller from a Pulitzer Prize finalist gives readers the complete untold story of the top-secret military base for the first time (New York Times). It is the most famous military installation in the world. And it doesn't exist. Located a mere seventy-five...

Beginning in the 1950s, America entered a period of unprecedented social reform. This remarkable book demonstrates how the social programs of the 1960s and ’70s had the unintended and perverse effect of slowing and even reversing earlier progress in reducing poverty, crime, ignorance, and discrimination. Using widely understood and accepted data, it conclusively demonstrates that the amalgam of reforms from 1965 to 1970 actually made matters worse.

120 Famous Easy Piano Songs for Beginners is more than a songbook, it's a step-by-step piano course with lessons and music theory, based on famous tunes and simplified classical pieces. It's perfect for ages 11 and up, and for adults of any age, even without prior musical experience.

Brian Clegg was always fascinated by Isaac Asimov’s classic Foundation series of books, in which the future is predicted using sophisticated mathematical modeling of human psychology and behavior. Only much later did he realize that Asimov’s "psychohistory" had a real-world equivalent: game theory. Originating in the study of probabilistic gambling games that depend on a random source—the throw of a dice or the toss of a coin—game theory soon came to be applied to human interactions: essentially, what was the best strategy to win whatever you were doing?

The complete learning experience of professional piano lessons. Have you always wanted to play the piano, but didn't know where to start? Maybe you never got the chance as a kid? Or maybe you haven't played the piano in years and are looking for a refresher? Well, then look no further because this book is perfect for you. Traditionally, piano lessons have been very boring. They often leave people frustrated and feeling like they’re not learning quickly enough. Stop burning through your time and start the real playing with this book.

Are you still waiting for your child to say the words "Mama" or "Dada" or string together a few words to form a sentence? As a parent, you want to ensure that your child receives the best start in life, which means learning the vital skills that will help them navigate through childhood and adolescence. But this goal is stifled when their development is delayed and they struggle to learn how to speak or use language as expected.

If life is but a dream, to what do we awake? The central premise of this book is the admittedly ridiculous but incontrovertibly true assertion that the universe does not exist. This is something you can understand conceptually, like watching a documentary about Antarctica, or experientially, like moving to Antarctica. There's also a related phenomenon where you fall asleep watching the documentary and wake up in the frozen wasteland.

The leisure class has been replaced by a new elite. Highly educated and defined by cultural capital rather than income bracket, these individuals earnestly buy organic, carry NPR tote bags, and breast-feed their babies. They care about discreet, inconspicuous consumption. In The Sum of Small Things, Elizabeth Currid-Halkett dubs this segment of society "the aspirational class" and discusses how, through deft decisions about education, health, parenting, and retirement, the aspirational class deepens the ever-wider class divide.

Totalitarianism is not a coincidence and does not form in a vacuum. It arises from a collective psychosis that has followed a predictable script throughout history. In The Psychology of Totalitarianism, world-renowned Professor of Clinical Psychology Mattias Desmet deconstructs the societal conditions that allow this collective psychosis to take hold. By looking at our current situation and identifying the phenomenon of “mass formation”—a type of collective hypnosis—he clearly illustrates how close we are to surrendering to totalitarian regimes.

A breakthrough solution is exposed when some unexpected events force Caroline and Paul, a married couple working for their family's retail business, to make a few small changes in the way things are done. A solution that propels the family's regional chain of stores into a very profitable, rapidly growing, international enterprise. If there is a hint of Jonah, from The Goal, reappearing in this novel, it is Henry, the soon-to-retire president and majority owner of the company who logically states that, "if you do not deal directly with the core problem, don't expect significant improvement."

Discover the innovative intersection of somatic therapy and Internal Family Systems (IFS), featuring 5 core practices to transform modern therapeutic approaches. Enhance your clinical practice and patient outcomes by skillfully uniting body and mind through an evidence-based therapeutic...

This isn’t just another book about tips and tricks. It’s your step-by-step guide to thriving in the fast-paced world of social media—powered by smart strategy, human creativity, and AI that actually helps instead of overwhelming you. Perfect for creators, entrepreneurs, influencers, digital marketers, and everyday social media users who want to grow with intention, this book walks you through what it really takes to succeed online—with purpose, clarity, and sustainable consistency.

Howard Zinn’s A People’s History of the United States has sold over 2.5 million copies and is still required reading in some high school and college classrooms. But its polemic rewriting of American history as a story of oppression is an agenda-driven fairy tale that has no place in academia. In Debunking Howard Zinn, Mary Grabar debunks Howard Zinn’s lies and traces the damage his mega-bestseller has done to American education, culture, and politics.