Start with the main story
Begin with the first main novel to avoid spoilers.
YA mystery · thriller · more to discover
Find Your Next YA Book Series
Discover young adult stories worth adding to your reading list. Find the right reading order, check whether a series is complete, and explore mysteries, thrillers, and other stories that match your reading mood.
Browse All Series →
Start with the first book. Follow the main story. Discover what comes next.
Editor-selected starting points
Start With These YA Series
Compare the starting book, main sequence, and status, with optional extras clearly marked.
YA Mysterycomplete
Start with book one
The Inheritance Games
A surprise inheritance leads into a house full of puzzles and Hawthorne family secrets. Start here for clever games, shifting alliances, and a connected world with another mystery to explore.
View reading order →YA Mysterycomplete
Start with book one
The Naturals
Teenagers with unusual investigative talents help solve dangerous cases. Follow the central mystery in order, then see where the optional novella belongs if you want to spend more time with the team.
YA Thriller
View reading order →YA Mysterycomplete
Start with book one
A Good Girl's Guide to Murder
A student revisits a closed murder case and uncovers a much bigger mystery. Follow the main trilogy from its first investigation, with the prequel novella clearly separated from the core sequence.
YA Thriller
View reading order →YA Mysteryongoing
Start with book one
Truly Devious
A teenage detective takes on mysteries at an unusual boarding school. Find the recommended entry point and follow the original trilogy into later Stevie Bell stories without losing the thread.
YA Thriller
View reading order →YA Mysterycomplete
Start with book one
One of Us Is Lying
One school detention leaves four students under suspicion. Start with the first Bayview mystery, then follow the main trilogy as secrets, loyalties, and consequences carry across the connected story, shifting relationships along the way.
YA Thriller
View reading order →YA Mysterycomplete
Start with book one
Pretty Little Liars
A long-running mystery about friendship, secrets, and suspicion unfolds across a substantial main sequence. Check the guide for the core novels, with prequels and companion stories kept distinct as optional extras.
YA Thriller
View reading order →Choose a reading mood
Browse YA Series by Genre
In the mood for clues or escalating stakes? Explore mystery and thriller series with clear places to start.
Clues · suspects · revelations
YA Mystery Series
Follow clues, question suspects, and piece together secrets across connected books. Find cold cases, amateur detectives, and family mysteries where each discovery changes the picture.
Explore YA Mysteries →Suspense · danger · high stakesYA Thriller Series
Explore suspense shaped by tense choices and unexpected danger, from investigations and conspiracies to survival challenges and twists that carry into the next book.
Explore YA Thrillers →Series may also include paranormal, historical, horror, or spy elements.
Know where to begin
Find the Right Reading Order
Follow the essential books
Main books stay distinct from novellas, prequels, and companions.
Understand the extras
A prequel may work better later; guides explain its recommended order.
Choose your commitment
Find a Series That Fits Your Reading Plans
Compare series length and completion status.
Short YA Series
Check book counts and extras before a duology or trilogy.
Complete YA Series
The main story ends; companions may continue the world.
Longer YA Series
Review the main order before a longer sequence.
Follow the storyteller
Explore YA Authors and Their Series
Explore an author’s series and compare starting points.
Release updates
New & Upcoming YA Series Books
Find confirmed upcoming YA installments and their place in a series, with source-backed date precision.
How YA Series Helps You Choose
Clear guides help you start or return to a series.
Main Books vs. Optional Extras
Separate main books from prequels, novellas, and companions.
Confirmed Series Status
Complete, ongoing, inactive, and uncertain have distinct meanings.
Source-Backed Information
Publisher and author sources support order and series links.
Quick answers
Frequently Asked Questions
What is a YA book series?
A YA book series is a set of young adult books connected by a continuing storyline, recurring characters, a shared setting, or another established relationship. Some follow one central plot from book to book, while others include companion stories that can be read more independently.
Do I have to read YA series books in order?
It depends on the series. When the main novels follow one continuous mystery or thriller, reading in the recommended order usually protects reveals and character development. Companion stories and shared-world books may offer more flexibility, which each series guide explains.
Should I read a prequel before the first book?
Not always. A prequel takes place earlier in the story timeline, but publication order may create a better first reading experience by preserving reveals. Check the recommended order before starting with an optional prequel or companion story.
How do I know if a YA series is complete?
Check the series status and what it describes. Complete means the primary sequence has a confirmed conclusion; ongoing, inactive, and uncertain describe different situations. A shared world may still get new stories after one central series ends.
Your Next Great YA Series Starts Here
Know the title or want something new? Find the first book, follow the main story, and choose what to read next.