At Liston Group, we consider ourselves partners to those who choose our published resources. Our model is servant leadership (R. Greenleaf, 1970; and we take this seriously.

Here are staff from schools, juvenile justice, and youth organizations who have given us permission to publish their name and email address. They are willing to answer an email or two that you send with questions you have regarding the resource they use. Please be considerate of their time as they are busy like you! If they don’t answer, it may be that they are too busy at the moment, so try another on the list.

If you are already one of our partners and have something to share, please email This page is still being developed. 

C2: Character Challenge References:

Character Growth Index References:

References about Mark’s Speaking, Professional Development, and Consulting:

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