Giving away a copy of your own book is a classic giveaway for authors. But what else can you offer to make your giveaway more interesting or fresh? Giveaways are a great tactic for authors to use to promote their books. Because it’s an exchange for taking an action you specify — for example, to enter you must be following the author on social media, tag two friends in the comments, and share the post — both the reader and the author get something out of it. Here are some giveaway ideas to help inspire you. Book Bundle With Multiple Authors. When…