Starting July 2026, we are now requiring appointments for dropping off any material being brought in for trade credit or possible cash purchase.
This new system replaces our previous waiting list. We will no longer be scheduling quarterly trade-in hiatuses.

Please call the store for additional information and to schedule a drop-off appointment. Donations without needing credit do not require an appointment.

Mystery & Thriller

Mystery & Thriller

  • What My Sister Knew front cover by Nina Laurin, ISBN: 1455569046

    What My Sister Knew [511318]

    Retail Price $14.99
    Firefly Price $7.50
    This item is Used and is listed as being in Good condition. Front and back covers have wear to edges and bumped corners. Spine intact, some wear. Binding is intact. Pages are generally clean with...
    Retail Price $14.99
    Firefly Price $7.50
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    Deadly Episode 6 Hawthorne and Horowitz front cover by Anthony Horowitz, ISBN: 0063305747

    Deadly Episode 6 Hawthorne and Horowitz

    Retail Price $32.00
    Firefly Price $24.00
    This item is New and unaltered from when published.This item will be released on April 28, 2026 and will ship to arrive on or shortly after that date. Cover image may be sourced as stock images from...
    Retail Price $32.00
    Firefly Price $24.00
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    The Keeper front cover by Tana French, ISBN: 059349346X

    The Keeper

    Retail Price $32.00
    Firefly Price $24.00
    This item is New and unaltered from when published.Cover image may be sourced as stock images from OpenLibrary.org and may not represent the actual item or cover art. If you need images of this...
    Retail Price $32.00
    Firefly Price $24.00
  • Cari Mora front cover by Thomas Harris, ISBN: 1538751070

    Cari Mora [510922]

    Retail Price $29.00
    Firefly Price $7.99
    This item is Used and is listed as being in Very Good condition. The dust jacket for the item is listed as being in Very Good condition. Dust Jacket is clean and intact, with minor edge and corner...
    Retail Price $29.00
    Firefly Price $7.99
  • The Good Liar front cover by Denise Mina, ISBN: 0316243043

    The Good Liar [510775]

    Retail Price $29.00
    Firefly Price $6.99
    This item is Used and is listed as being in Good condition. The dust jacket for the item is listed as being in Very Good condition. Light wear to cover, slightly bumped corners, pages have a few...
    Retail Price $29.00
    Firefly Price $6.99
  • Death of a Kingfisher front cover by M C Beaton, ISBN: 0446547352

    Death of a Kingfisher [510486]

    Retail Price $8.99
    Firefly Price $4.50
    This item is Used and is listed as being in Very Good condition. Front and back covers have light edge and corner wear. Spine intact with no creasing or warping. Binding is tight and intact, pages...
    Retail Price $8.99
    Firefly Price $4.50
  • Death of an Honest Man front cover by M C Beaton, ISBN: 145555832X

    Death of an Honest Man [510484]

    Retail Price $9.99
    Firefly Price $4.99
    This item is Used and is listed as being in Good condition. Front and back covers have wear to edges and bumped corners. Spine intact, some wear. Binding is intact. Pages are generally clean with...
    Retail Price $9.99
    Firefly Price $4.99
  • Death of a Green-Eyed Monster front cover by M C Beaton, ISBN: 1538746735

    Death of a Green-Eyed Monster [510483]

    Retail Price $8.99
    Firefly Price $4.50
    This item is Used and is listed as being in Good condition. Front and back covers have wear to edges and bumped corners. Spine intact, some wear. Binding is intact. Pages are generally clean with...
    Retail Price $8.99
    Firefly Price $4.50
  • Death of a Traitor front cover by M C Beaton, ISBN: 1538746778

    Death of a Traitor [510482]

    Retail Price $8.99
    Firefly Price $4.50
    This item is Used and is listed as being in Good condition. Front and back covers have wear to edges and bumped corners. Spine intact, some wear. Binding is intact. Pages are generally clean with...
    Retail Price $8.99
    Firefly Price $4.50
  • Death of a Spy front cover by M C Beaton, ISBN: 1538743310

    Death of a Spy [510479]

    Retail Price $8.99
    Firefly Price $4.50
    This item is Used and is listed as being in Very Good condition. Front and back covers have light edge and corner wear. Spine intact with no creasing or warping. Binding is tight and intact, pages...
    Retail Price $8.99
    Firefly Price $4.50
  • Iron Lake 1 Cork O'Connor front cover by William Kent Krueger, ISBN: 1982164085

    Iron Lake 1 Cork O'Connor [510256]

    Retail Price $9.99
    Firefly Price $4.99
    This item is Used and is listed as being in Good condition. Worn but intact. Clearly previously read. Edge and corner wear, bent spine with creases. Pages are clean and unmarked. Cover image may be...
    Retail Price $9.99
    Firefly Price $4.99
  • The Escape (John Puller) front cover by David Baldacci, ISBN: 1455521256

    The Escape (John Puller) [510255]

    Retail Price $10.00
    Firefly Price $5.50
    This item is Used and is listed as being in Good condition. Worn but intact. Clearly previously read. Edge and corner wear, bent spine with creases. Pages are clean and unmarked. Cover image may be...
    Retail Price $10.00
    Firefly Price $5.50
  • Valley of the Shadow front cover by Charlotte Hughes, ISBN: 0380784548

    Valley of the Shadow [510184]

    Retail Price $7.99
    Firefly Price $2.99
    This item is Used and is listed as being in Very Good condition. Cover image may be sourced as stock images from OpenLibrary.org and may not represent the actual item or cover art. If you need images...
    Retail Price $7.99
    Firefly Price $2.99
  • Claws Out: A Cat Cafe Mystery front cover by Cate Conte, ISBN: 1250883997

    Claws Out: A Cat Cafe Mystery [510143]

    Retail Price $9.99
    Firefly Price $4.99
    This item is Used and is listed as being in Very Good condition. Light wear to cover, slightly bumped corners, pages clean and unmarked. Cover image may be sourced as stock images from OpenLibrary...
    Retail Price $9.99
    Firefly Price $4.99
  • Rogue Lawyer: A Novel front cover by John Grisham, ISBN: 0553393480

    Rogue Lawyer: A Novel [510012]

    Retail Price $9.99
    Firefly Price $4.99
    This item is Used and is listed as being in Very Good condition. Cover image may be sourced as stock images from OpenLibrary.org and may not represent the actual item or cover art. If you need images...
    Retail Price $9.99
    Firefly Price $4.99
  • Dead Air: A Novel of Suspense front cover by Michael Bradley, ISBN: 0744300010

    Dead Air: A Novel of Suspense [510011]

    Retail Price $14.99
    Firefly Price $7.50
    This item is Used and is listed as being in Very Good condition. Light wear to cover, slightly bumped corners, pages clean and unmarked. Cover image may be sourced as stock images from OpenLibrary...
    Retail Price $14.99
    Firefly Price $7.50
  • Strangers front cover by David Moody, ISBN: 0957656343

    Strangers [510002]

    Firefly Price $19.99
    This item is Used and is listed as being in Very Good condition. Front and back covers have light edge and corner wear. Spine intact with no creasing or warping. Binding is tight and intact, pages...
    Firefly Price $19.99
  • Dear Debbie front cover by Freida McFadden,Freida McFadden, ISBN: 1464249628

    Dear Debbie

    Firefly Price $17.99
    This item is New and unaltered from when published.Unless otherwise noted, all photos on this page are of the actual product and property of Firefly Bookstore, or are images sourced from the...
    Firefly Price $17.99
  • In the Woods front cover by Tana French, ISBN: 0143113496

    In the Woods

    Firefly Price $19.00
    This item is New and unaltered from when published.Unless otherwise noted, all photos on this page are of the actual product and property of Firefly Bookstore, or are images sourced from the...
    Firefly Price $19.00
  • Dear Debbie front cover by Freida McFadden,Freida McFadden, ISBN: 1464249628

    Dear Debbie

    Firefly Price $17.99
    This item is New and unaltered from when published.Unless otherwise noted, all photos on this page are of the actual product and property of Firefly Bookstore, or are images sourced from the...
    Firefly Price $17.99