Current Trade-In Status - 10/1/2024: We are once again taking in books, games and puzzles.

Please note that our trade-in desk gets filled quickly. We STRONGLY advise that you call ahead before bringing material.

If we run out of room to hold boxes & bags, we may need pause until we make room for more material.

Engineering

Engineering

  • Structures: Or Why Things Don't Fall Down front cover by J. E. Gordon, ISBN: 0306812835

    Structures: Or Why Things Don't Fall Down [449516]

    Retail Price $19.99
    Firefly Price $9.99
    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.org and may not represent the actual item or cover art...
    Retail Price $19.99
    Firefly Price $9.99
  • Design of Steel Buildings (Third Edition) [433471]

    Design of Steel Buildings (Third Edition) [433471]

    Firefly Price $9.99
    This item is Used and is listed as being in Good condition. The dust jacket for the item is listed as being in Poor condition. DJ has some tears, edge and corner wear and chipping. Front panel and flap have detacted from the rear panel. Dust Jacket is...
    Firefly Price $9.99
  • Structural Dynamics: Theory and Computation (2nd Edition) front cover by Mario Paz, ISBN: 0442275358

    Structural Dynamics: Theory and Computation (2nd Edition) [433456]

    Firefly Price $7.99
    This item is Used and is listed as being in Good condition. The dust jacket for the item is listed as being in Good condition. DJ has some small tears, edge and corner wear, but still intact. Dust Jacket is wrapped in mylar Brodart covering, which is...
    Firefly Price $7.99
  • Design of Modern Concrete Highway Bridges front cover by Conrad Heins,Richard A. Lawrie, ISBN: 0471875449

    Design of Modern Concrete Highway Bridges [433449]

    Retail Price $99.95
    Firefly Price $29.99
    This item is Used and is listed as being in Good condition. The dust jacket for the item is listed as being in Good condition. DJ has some small tears, notable edge and corner wear, but still intact. Dust Jacket is wrapped in mylar Brodart covering,...
    Retail Price $99.95
    Firefly Price $29.99
  • Simplified Design of Reinforced Concrete front cover by Harry Parker, ISBN: 0471660671

    Simplified Design of Reinforced Concrete [409159]

    Firefly Price $14.99
    This item is Used and is listed as being in Good condition. The dust jacket for the item is listed as being in Good condition. Light wear to cover, slightly bumped corners, pages clean and unmarked. Dust Jacket is wrapped in mylar Brodart covering, which...
    Firefly Price $14.99
  • Megatech: Technology in 2050 [Paperback] front cover by Daniel Franklin, ISBN: 1781254621

    Megatech: Technology in 2050 [Paperback] [378624]

    Firefly Price $6.99
    This item is Used and is listed as being in Very Good condition. Front and back covers have very slight edge and corner wear. Spine intact with no creasing or warping. Binding is tight and intact, pages clean and unmarked. Cover image may be sourced as...
    Firefly Price $6.99
  • Schaum's Outline Series Theory and Problems of Thermodynamics front cover by Michael M. Abbott, H.C. Van Ness, ISBN: 0070000409

    Schaum's Outline Series Theory and Problems of Thermodynamics [378452]

    Firefly Price $6.99
    This item is Used and is listed as being in 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 of this specific item, please contact us. Firefly SKU:...
    Firefly Price $6.99
  • Principles of Unit Operations front cover by Alan S. Foust, ISBN: 0471268968

    Principles of Unit Operations [293433]

    Firefly Price $12.99
    This item is Used and is listed as being in Good condition. Front and back have light wear and minor damage. Spine intact, some wear. Binding is intact. Some pages have some markings or underling but are generally clean with minor edge or corner wear. No...
    Firefly Price $12.99
  • Reaction Kinetics and Reactor Deisgn  front cover by John B Butt, ISBN: 0137533357

    Reaction Kinetics and Reactor Deisgn [293428]

    Firefly Price $9.99
    This item is Used and is listed as being in Good condition. Front and back have light wear and minor damage. Spine intact, some wear. Binding is intact. Some pages have some markings or underling but are generally clean with minor edge or corner wear. No...
    Firefly Price $9.99
  • Unit Operations of Chemical Technology  front cover by Warren L McCabe, ISBN: 0070448256

    Unit Operations of Chemical Technology [293426]

    Firefly Price $9.99
    This item is Used and is listed as being in Good condition. This is a clean and tight ex-Library copy, with the following elements present: sticker on spine, sticker on back cover, discard stamps, library marks on inside or sides, circulation sleeve on...
    Firefly Price $9.99
  • Introduction to the Principles of Heterogeneous Catalysis front cover by J.M. Thomas, W.J. Thomas, ISBN: 0126886504

    Introduction to the Principles of Heterogeneous Catalysis [187307]

    Firefly Price $19.99
    This item is Used and is listed as being in Good condition. The dust jacket for the item is listed as being in No Jacket condition. Binding intact, pages clean. This is an ex-library copy. May have library stamps on inside front and back endpapers, a...
    Firefly Price $19.99
  • Steel and its Treatment: Volume 2 - Engineering and Special Purpose Steels (Fourth Edition) front cover by D.K. Bullens, Battelle Memorial Institute

    Steel and its Treatment: Volume 2 - Engineering and Special Purpose Steels (Fourth Edition) [392379]

    Firefly Price $14.99
    This item is Used and is listed as being in Good condition. Front and back covers have wear to edges and corners. Spine intact, some wear. Binding is intact. Pages are clean with light edge or corner wear. Unless otherwise noted, all photos on this page...
    Firefly Price $14.99
  • Steel and it's Heat Treatment: Volume 1 - Principles, Prescesses, Control (4th Edition) front cover by D.K. Bullens, Battelle Memorial Institute

    Steel and it's Heat Treatment: Volume 1 - Principles, Prescesses, Control (4th Edition) [392378]

    Firefly Price $14.99
    This item is Used and is listed as being in Good condition. Front and back covers have wear to edges and corners. Spine intact, some wear. Binding is intact. Pages are clean with light edge or corner wear. Unless otherwise noted, all photos on this page...
    Firefly Price $14.99
  • Temper Embrittlement of Alloy Steels (STP 499) front cover by D.L. Newhouse

    Temper Embrittlement of Alloy Steels (STP 499) [318745]

    Firefly Price $14.99
    This item is Used and is listed as being in Good condition. 75th anniversary edition. Front and back covers have rubbing along edges and some fading/discoloration of the yellow cloth, especially along spine. Binding tight and intact, spine slightly...
    Firefly Price $14.99
  • Toughness of Ferritic Stainless Steels (ASTM STP 706) front cover by R.A. Lula

    Toughness of Ferritic Stainless Steels (ASTM STP 706) [318744]

    Firefly Price $49.99
    This item is Used and is listed as being in Good condition. Front and back covers show light rubbing along edges and has some discoloration/staining especially along spine and edges. Binding is tight and intact, spine intact, some signs of wear. Unless...
    Firefly Price $49.99
  • Applied Hydrocarbon Thermodynamics front cover by Wayne C. Edmister

    Applied Hydrocarbon Thermodynamics [200376]

    Firefly Price $19.99
    This item is Used and is listed as being in Good condition. The dust jacket for the item is listed as being in No Jacket condition. Light wear to cover and edges, slightly bumped corners. Light pencil marks on several pages. This is an ex-library copy...
    Firefly Price $19.99
  • ASHRAE Guide and Data Book: Systems and Equipment, 1967 front cover by American Society of Heating, Refrigerating and Air-Conditioning Engineers

    ASHRAE Guide and Data Book: Systems and Equipment, 1967 [189385]

    Firefly Price $19.99
    This item is Used and is listed as being in Good condition. This is an oversized item, may require additional shipping. Spine is a little loose, binding is tight and intact. Previous owner's name written on inside front cover. No other markings or...
    Firefly Price $19.99
  • Aircraft Production Methods front cover by Gordon B. Ashmead

    Aircraft Production Methods [423089]

    Firefly Price $39.99
    This item is Used and is listed as being in Very Good condition. Front and back covers have very light edge and corner wear. Spine intact with no creasing or warping. Binding is tight and intact, pages clean and unmarked. Unless otherwise noted, all...
    Firefly Price $39.99