Open Road Media has partnered with Humble Bundle and SFWA (Science Fiction and Fantasy Writers of America) to offer 24 stellar science fiction adventure ebooks available at levels of pay for whatever your readers are willing to contribute. A portion of the proceeds (the reader can choose how much) will benefit Science Fiction and Fantasy Writers of America. SFWA is a not-for-profit that informs, supports, promotes, defends, and advocates for science fiction and fantasy authors, and administers grants helping with medical costs and legal fees.
There are 4 different levels for this Humble Bundle. Just $18 will get you all 24 novels!