JonD23

I read the 1st edition while I was in high school. I knew I wanted to get into tech after reading that book. Many years later, I worked with Charles at Xamarin. For weeks after I joined, I thought of ways to get him to sign my book. One day I heard he was doing a book signing at an event, and I volunteered to go. He signed my book, "from bits to mobile", and now it lives on the top of my bookshelf.