As a member of various affiliate programs, we may earn a commission on qualifying purchases when you use our links.

If someone chooses to buy after following a link from this site, we may (but not always) earn an affiliate commission from the retailer when the purchase is complete. There’s no incentive for us to make bad recommendations, and we never make recommendations for the sake of a commission. If someone returns their purchase because they’re dissatisfied or the recommendation is bad, we make no affiliate commission. We have no issue with anyone finding these resources from an alternative retailer, at their local library, or through any other avenue. The dollar amount is relatively small, but what we earn is used to purchase books for potential recommendation, equipment to further our work, and other items that help sustain the health of this ministry.