I am dreadfully behind on a few series so this list is a combination of old and new sequels I'm excited to read and even some books that are third books in series I would like to finally complete!
2 Salt & Stone (Fire & Flood #2) by Victoria Scott
3 Stand-Off (Winger #2) by Andrew Smith
5 Ignite Me (Shatter Me #3) by Tahereh Mafi
7 The Evolution of Mara Dyer (Mara Dyer #2) by Michelle Hodkin
8 Crash (The Game #3) by Eve Silver
10 Unmade (The Lynburn Legacy #3) by Sarah Rees Brennan