Austin Macauley’s inspiring author, Mary E. Martin is all set to attend a book signing at The Indigo Spirit in Mount Sinai Hospital. The event is scheduled for Thursday, February 20th. Mary E Martin, the author of four published books, will be signing copies of her latest piece, The Wondrous Apothecary. The author will also interact and engage with the audience. The author’s new thriller has already got much appreciation among the intended audience.   The story of the book revolves around the two artists, Alexander Wainwright and Rinaldo who are passionate about their work. The book tells you to follow their path and a question keeps the audience gripped that whether these two artists are going to collaborate in the future or not?   The author is a lawyer by profession and she is a published writer. Her experience in practicing law has been used well in all her thrillers. She lives in Toronto with her husband and three children.