Someone is killing off potential Librarians and it's up to Flynn Carsen and his new Guardian, Colonel Eve Baird, to save the three that are left.

The Serpent Brotherhood is trying to return magic to our world. Flynn, Colonel Baird, and the potential Librarians must stop them before it's too late.

When the dragons sleeping beneath the earth threaten to awaken and wreak havoc around the world, Flynn returns to help find their hidden treasure.

The Librarians travel to a town where fairy tales are coming to life - and attacking.

The Librarians encounter the House behind the legend of ALL haunted houses and set out to destroy it.

An investigation into a missing person uncovers what appears to be an alien invasion.

Baird begins moving through alternate timelines that reveal the destinies of the librarians.