What is the fine-grained topic of the following text: FOR IMMEDIATE RELEASE New York, N.Y. – April 13, 2017 — On Thursday, April 27, 2017 the widow and family of Sharief “AC” Clayton will celebrate his legacy with the launch of his second book “Honor Amongst Thieves II: Center of Gravity”. Only return the topic.
Launch of Sharief “AC” Clayton's second book "Honor Amongst Thieves II: Center of Gravity" by his family.