How would I need to go about volunteering to help in the library?

As Global Volunteers works at the direction of the local community, I would
suggest making sure that the Team Leader knows of your interest in working
in the library. At the same time, to gain the most reward, I highly
encourage volunteers to remain flexible and open to all possibilities.
Global Volunteers' work focuses on promoting peace and justice and we do
that by working alongside local people. A volunteer may have a desire to
work in the library, but the community priority may be to set up tipis. Or,
there may be a plan to play with children on the ballfield but rain ensues
and everyone goes to the library to paint some walls.