“I wanted to send you a letter expressing how very grateful I am that you sent me those three business books. On first glance, they are going to be quite helpful. I was struggling just this morning with an essay I had to write for my MBA class, scrambling to find nonexistent resources (since we don’t have access to the internet here in prison) to support my arguments, and now that you’ve sent these books – which I received midway through writing my essay – I will be able to p