по наводке коллеги:
Farmville For Dummies (Paperback)
http://www.amazon.com/FarmVille-Dummies-Angela-Morales/sim/1118016963/2
Secrets of FarmVille: A FarmVille Master Reveals Secrets
http://www.amazon.com/Secrets-FarmVille-Master-Reveals/dp/1453685626/ref=pd_sim_sbs_b_3