Note that the paperback is also available on Barnes & Noble for the same price, but that does store not offer the ebook version for free.
Here's a quote from my celebrity review of WMR by singer/songwriter Janis Ian:
"The story hooked me pretty quickly, which is no great feat in an experienced writer. However, it kept me hooked, which IS difficult when you have an omnivorous reader looking at your work with a jaundiced eye. I've downloaded so many books lately that start off well, but disintegrate a little ways in - it's a real joy to discover a new author who holds her ground throughout."