Jillian Michaels<br/><a href="https://www.goodreads.com/author/show/5106.Jillian_Michaels">https://www.goodreads.com/author/show/5106.Jillian_Michaels</a><br/><a href="https://www.jillianmichaels.com/">https://www.jillianmichaels.com/</a>