Actress Tori Spelling is to tell all about the joys and pains of motherhood in a new book. The 35-year-old, who gave birth to her second child with husband Dean McDermott last month , has signed a deal with publishers Simon & Schuster to pen her second tome, tentatively titled Mommywood. The book will focus on her life as "a Hollywood princess-turned-parent" and the growth of her one-year-old son Liam, according to the press release. Spelling, the daughter of late TV mogul Aaron Spelling, released her first book - sTori Telling - last year . Her second outing as author is expected to hit stores in April 2009, reports People.com.