These 10 YA duologies feature teenagers falling in love, finding out who they are, and fighting for what they believe in.
Skip the middle book slump with these SFF duologies that pack a series' worth of plot and world-building to just two volumes.
Avoid the middle book slump by picking up these fast-paced and swoony duologies that are sure to keep you on the edge of your seat.
Duologies are the new trilogies, and we're here for it. Here are 50 YA duologies to add to your to-be-read pile right now!