New Harbinger Publications

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cover image of The ACT Practitioner's Guide to the Science of Compassion

The ACT Practitioner's Guide...

Dennis Tirch Author
Benjamin Schoendorff Author
(2014)

cover image of The ACT Matrix

The ACT Matrix

Kevin L. Polk Editor
Benjamin Schoendorff Editor
(2014)

cover image of The Essential Guide to the ACT Matrix

The Essential Guide to the...

Kevin L. Polk Author
Benjamin Schoendorff Author
(2016)