Serious philosophy need not take the form of a journal article or monograph, argues the philosopher and U.C. Riverside professor Eric Schwitzgebel, as he selects five science fiction books that succeed both as novels and provocative thought experiments that push us to consider deep philosophical questions from every angle.

At its best, travel broadens our minds, expands our horizons and allows us to see the world we live in differently. But it has also played an important role in the history of philosophy. Emily Thomas, author of The Meaning of Travel: Philosophers Abroad, explores the connections between her two passions—philosophy and travel—at a moment when most of us are unable to leave our houses: perhaps the perfect moment to reflect on travel's significance for human beings.

Science is often held to give us the best insight into the nature of reality, with a prestige unmatched in other disciplines. But what is the scientific method and how does it operate? Does it give us objective knowledge or does it just 'work'? And if an electron is an "unobservable entity", why should we believe that they exist? Professor Stathis Psillos gives a detailed look at the philosophy of science

What is love? Can you choose to do it? If love ends, was it really love? The author and academic Skye C Cleary selects five key texts that deal with philosophy of love, whether romantic, erotic, familial or platonic.

From the work of an 18th century atheist priest, to recent research in the cognitive anthropology of religion, atheist philosopher of religion Graham Oppy discusses the books that have been most influential to him.

When you study the philosophy of language, you study the languages of logic, mathematics, and science, and not just English, French, and German. Philosopher Scott Soames picks the best books on the philosophy of language.

Sport can offer insights into philosophy and life in general, argues the philosophy professor and sports enthusiast David Papineau. He chooses the best books on philosophy and sport.

What is art? Does it have to be good? Is it up to a museum curator or other expert to decide? If so, how did the first art arise? A leading philosopher chooses the best books on the philosophical questions surrounding art.

The Oxford professor of philosophy and 'the ethics of information' says methods for discussing the ethics of information technology have been latent in philosophy from its origins. He picks the best books on the philosophy of information.

It's easy to be impressed by the latest gadgets and comment on how much has changed since we started using them. But how often do we really take a step back and think about technological advances in their broader context? Belarussian tech commentator, Evgeny Morozov, picks the best books on the philosophy of technology.

The distinguished art critic and art historian Michael Fried talks about the importance of philosophy to his work. He recommends the best books on the 'philosophical stakes of art.'