Someone thinks they may have a gift of teaching, we train them and get them reading good books. Someone could be a leader, what do we do? Leaders need character development, they need to be able to teach, and they need to be able to practice hospitality (Titus 1:8).
A leaders study should certainly have books to help them study the Bible, but it probably needs at least a few cookbooks too. IVP are missing a trick.
(Obviously there's more to hospitality than food, but it's part of the picture)