I purchased an item called 'SanDisk Wireless Flash' that now allows me to load or copy from any of my iDevices (pads, phones, etc). It is a small USB device that creates a small area WiFi zone (a few meters at best). First you connect it to your PC and drop whatever data you want on it. Next, you connect to the device through the wireless app on the device and it allows you to see what is on the wireless device and to download what you want: books, pictures, movies, documents, etc. I bought a 32 GB device but there is at least a 64 GB one.
It has been wonderful when I want to share data with family and friends. It also helps expand the memory capacity of the iDevice you are using for only a small financial cost. I am completely satisfied with mine.