Elmore Leonard, Michael Chabon, Stephen King, Neil Gaiman, Harlan Ellison, Nick Hornby, Jim Shepard, Michael Moorcock, Dan Chaon, Carol Emshwiller, Kelly Link, Chris Offutt, McSweeney's Publishing, Laurie R. King, Michael Crichton, Aimee Bender, Sherman Alexie, Howard Cha
An ok read, listing the factors for why you might have low self-esteem and suggestions on steps you can do to change your negative thoughts into positive thinking. Maybe a bit short, but it was free, so can't complain!
It was free on Amazon, so give it a go if you think it looks interesting! :)