Found this while researching a different topic. Highly rated on Amazon (including by Douglas Groothuis). Published by IVP Academic.
http://www.amazon.com/Dynamics-Spiritual-Life-Richard-Lovelace/dp/087784626X/ref=sr_1_1?s=books&ie=UTF8&qid=1353811576&sr=1-1&keywords=richard+lovelace
