Britney Spears has reportedly said her memoir has a second volume in the works.The singer recently released her book The Woman In Me, which landed in bookstores on October 24. Spears’ memoirs have made headlines for their bombshell revelations, including her abortion whilst dating Justin Timberlake and being unable to speak “for months” after her breakup with the *NSYNC singer.On Saturday (October 29), Spears posted on Instagram to reveal a second volume of her memoir is in the works.