Steven Sloman and Philip Fernbach's book, The Knowledge Illusion: Why We Never Think Alone, published by Riverhead Press is now available in hardcover, paperback, audio and E-book formats (Link to the publisher website; Link to Amazon)
Steven Sloman's book, Causal Models: How We Think About the World and Its Alternatives, published by Oxford University Press in 2005, is now available in paperback, audio and E-book formats (Link to hardcover; Link to paperback; Link to Amazon)