"I am Rahab" is a non-fiction, personal growth book by Autumn Miles. Miles uses the Biblical character and King David's great-great-grandmother to show how the Bible is filled with sinful people who were no different as we are. But God is able to redeem even the most sinful and broken of people to be used for great purposes.
If you're not familiar with the story, Rahab was a prostitute who was living in Jericho during the time that the Israelites were preparing to inhabit the land that God had promised them. She hid the Israelite spies from the king's men who were looking for them and in return, they promised to save Rahab and her family when they stormed the city after the walls fell. You can see her story in Joshua 2 and Joshua 6:22-24.
Miles goes chapter by chapter explaining how while we are more like Rahab, God will set us apart and use us for His purpose in spite of our flaws and disobedience. She encourages the reader that God's grace is big enough even for the worst of us and that we are not alone and stand amongst some of the biggest heroes of our faith. Encourage yourself, friend, and read "I am Rahab".