What is the fine-grained topic of the following text: Meghan's book "TOGETHER"; Michelle Obama's Memoirs; Imafidon's GENIUS book; Shrager's Cookery; Branson & Huawei's Biographies are short-listed for 2018 Global Authors' Awards which will raise funds for charities - UNICEF and Cancer Research. Only return the topic.
2018 Global Authors' Awards short-listed books and associated charities