<P> The 100 is a series of young adult science fiction novels by Kass Morgan . The first book in the series , The 100 , was published on September 3 , 2013 , by Little , Brown Books for Young Readers . Day 21 , its sequel , was released on September 25 , 2014 , and Homecoming was released on February 26 , 2015 . A fourth novel , Rebellion , was released on December 6 , 2016 . </P>
<P> The 100 is a series of young adult science fiction novels by Kass Morgan . The first book in the series , The 100 , was published on September 3 , 2013 , by Little , Brown Books for Young Readers . Day 21 , its sequel , was released on September 25 , 2014 , and Homecoming was released on February 26 , 2015 . A fourth novel , Rebellion , was released on December 6 , 2016 . </P>
when is the 100 book 2 coming out
when is the 100 book 2 coming out
September 25 , 2014
September 25 , 2014