30(Mon)Day Book Challenge, Week 14 Worst Book Ending EVER!!!!

This week is the worst book ending ever.

Angelinas was the ‘final’ book of Maximum Ride, Nevermore, by James Patterson

Maximum Ride and her faithful friends stand ready to face the two greatest threats that humankind has ever known–now combining forces in an unbeatable plot to destroy life as we know it once and for all. And this time, the enemy truly can’t be stopped.

The danger mounts just as Dylan has finally worked his way into Max’s heart–and just as her beloved Fang unexpectedly returns to the flock. An explosive confrontation between the two boys with a claim to Max’s heart ensues, and the entire world hangs in the balance. -goodreads.com

I wanted to do the following after I finished it.

Briannas was the ending to the Sweet Far Thing, The Gemma Doyle series, by Libba Bray.

IT HAS BEEN A YEAR OF CHANGE since Gemma Doyle arrived at the foreboding Spence Academy. Her mother murdered, her father a laudanum addict, Gemma has relied on an unsuspected strength and has discovered an ability to travel to an enchanted world called the realms, where dark magic runs wild. Despite certain peril, Gemma has bound the magic to herself and forged unlikely new alliances. Now, as Gemma approaches her London debut, the time has come to test these bonds. The Order – the mysterious group her mother was once part of – is grappling for control of the realms, as is the Rakshana. Spence’s burned East Wing is being rebuilt, but why now? Gemma and her friends see Pippa, but she is not the same. And their friendship faces its gravest trial as Gemma must decide once and for all what role she is meant for. -goodreads.com

What books do you think have the worst ending?