http://www.tolstoytherapy.com/p/start-here.html
On Bibliotherapy
Bibliotherapy For Anxiety: Active, Beautiful & Calming Fictional Books
Bibliotherapy: Mood-Boosting & Gloomy Books For Depression
'Reading Meditation' And Bibliotherapy
5 Astounding Ways Reading Can Boost Well-being
Reading Fiction Doesn't Mean You're Lonely (But Non-Fiction Might)
Why Do We Enjoy Reading Fiction? (Fiction on the Brain, Part I)
Fiction as a Simulation of Life (Fiction on the Brain, Part II)
15 Mood-Boosting and Feel-Good Books for 2014
10 Quick Ways to Feel Better with Fiction
Here's Why You Should Reread Your Favourite Novels (Again and Again)
from probably the BEST attempt at an organized bibliotherapy resource done by an individual online. (Best bibliotherapy site for an organization resource still goes to LitMed.)