Trilogy
Definition 1 of 2
Pro Tip 1/3
Complete Set
A trilogy is always three parts; they complete a story arc or thematic connection. After reading the first book, I can't wait to finish the entire trilogy.
Pro Tip 2/3
Same Characters
In most trilogies, the main characters remain the same across all three parts. The characters develop over the course of the trilogy.
Pro Tip 3/3
Cultural Phenomenon
Popular trilogies can create significant cultural impact and fan communities. The Matrix trilogy garnered a huge following and cultural significance.