http://www.amazon.com/dp/1626253609/ref=cm_sw_r_tw_dp_GeScwb11Y1R95

The ACT Matrix: A New Approach to Building Psychological Flexibility Across Settings and Populations

http://www.amazon.com/The-ACT-Matrix-Psychological-Flexibility/dp/1608829235/ref=pd_sim_sbs_14_1?ie=UTF8&dpID=419n0UHh4HL&dpSrc=sims&preST=_AC_UL160_SR107%2C160_&refRID=1G9AF93M324Z51R8P0C7