Once collected, donated books are then sorted. After checking on condition, the books are leveled by degree of reading difficulty.
We involve local community members in our sorting events including school kids, scout troops, families, etc. During the Giving Campaign at Microsoft, we conduct book sorting events for employees to help out as a group.
For leveling the books, we use the GROW BY reading program by Hippocampus, which guides children in reading books at their skill levels in a self-paced program. It has helped children in rural areas and worked really well for children studying in non-English medium schools.