Final answer:
Martha Corey, during the Salem witch trials, was accused of using books to bewitch pigs.
Step-by-step explanation:
The person who was accused of using books to bewitch pigs was Martha Corey. She was one of the women accused during the Salem witch trials in 1692. The accusations against her included the use of witchcraft to harm livestock, such as the pigs. However, it is important to note that the accusations made during the trials were based on superstition and fear rather than actual evidence.
Learn more about Salem witch trials