Pretty Little Liars Books in Order

Sara Shepard's young-adult mystery series follows four estranged friends in the wealthy town of Rosewood after the disappearance of their clique's ringleader, Alison, as an anonymous tormentor known only as "A" threatens to expose their darkest secrets. The sixteen main novels unfold across four interlinked four-book arcs.

Publication order

In the order the books were originally released.

  1. Cover of Pretty Little Liars

    Pretty Little Liars

    2006 · Sara Shepard

    Three years after their queen-bee friend Alison vanished, four Rosewood girls have drifted apart, each guarding humiliating secrets. When anonymous…

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  2. Cover of Flawless

    Flawless

    2007 · Sara Shepard

    Spencer, Aria, Emily, and Hanna hoped Alison's killer being caught would end the torment, but the messages from A keep coming. As each girl wrestles…

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  3. Cover of Perfect

    Perfect

    2007 · Sara Shepard

    The four friends are pushed to their breaking points as A escalates from embarrassing taunts to outright endangering their lives and reputations.…

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  4. Cover of Unbelievable

    Unbelievable

    2008 · Sara Shepard

    With the identity of A finally within reach, the four girls realize their stalker may also be the person who killed Alison. As the truth about that…

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  5. Cover of Wicked

    Wicked

    2008 · Sara Shepard

    Just when the girls believe the nightmare is over, a brand-new A emerges, armed with fresh secrets nobody thought could be known. Trying to move on…

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  6. Cover of Killer

    Killer

    2009 · Sara Shepard

    The second A grows bolder and more violent, and the four friends fear this stalker is capable of murder. As they dig into Alison's past and new…

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  7. Cover of Heartless

    Heartless

    2010 · Sara Shepard

    As the second round of torment reaches its peak, Spencer, Aria, Emily, and Hanna scramble to identify their new A before someone dies. Shocking…

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  8. Cover of Wanted

    Wanted

    2010 · Sara Shepard

    The second mystery arc concludes as long-buried family secrets surrounding Alison finally unravel. The four girls confront a truth about their old…

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  9. Cover of Twisted

    Twisted

    2011 · Sara Shepard

    A year after they thought their troubles ended, the girls are jolted by a new A who knows about a terrible secret they share from a trip to Jamaica.…

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  10. Cover of Ruthless

    Ruthless

    2011 · Sara Shepard

    The newest A keeps tightening the noose, exploiting the dark secret the four friends are desperate to hide. Spencer, Aria, Emily, and Hanna navigate…

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  11. Cover of Stunning

    Stunning

    2012 · Sara Shepard

    With A still pulling the strings, the girls find themselves entangled in new mysteries and mounting danger. Each pursues love and ambition while…

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  12. Cover of Burned

    Burned

    2012 · Sara Shepard

    The four friends take a cruise hoping to escape A, but the stalker follows them onto the open water where there's nowhere to run. Isolated at sea,…

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  13. Cover of Crushed

    Crushed

    2013 · Sara Shepard

    Back in Rosewood, the girls remain caught in A's deadly web as new threats and revelations keep them off balance. Romances complicate their already…

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  14. Cover of Deadly

    Deadly

    2013 · Sara Shepard

    As the third A's campaign grows lethal, Spencer, Aria, Emily, and Hanna face the most dangerous threats yet. Old wounds reopen and the body count…

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  15. Cover of Toxic

    Toxic

    2014 · Sara Shepard

    With A's identity nearly within grasp, the four friends are pushed to desperate extremes to protect themselves and the people they love. Betrayals…

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  16. Cover of Vicious

    Vicious

    2014 · Sara Shepard

    In the series finale, the girls make their last stand against A in a confrontation years in the making. Every secret comes spilling out as the true…

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Companion & related books

Short-story collections and companion titles in this series.

Frequently asked questions

What order should I read the Pretty Little Liars books in?

Publication order — Widely recommended by readers and the publisher (HarperTeen), as the arcs were written and released to be read consecutively Start with “Pretty Little Liars.”

How many books are in the Pretty Little Liars series?

We list 16 books by Sara Shepard , published between 2006–2014.

Where can I buy the Pretty Little Liars books?

Each title above links to Amazon. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.

Reading order compiled from author/publisher guidance and verified bibliographic data. Spotted an error? We continuously correct the catalog.