Mystery
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In the Deep Blue Sea 2 Jack and the Geniuses [350326]
Retail Price $13.99Firefly Price $6.99This item is Used and is listed as being in 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. If you...Retail Price $13.99Firefly Price $6.99 -
Dewey Mac Maker Mysteries: Dog Gone Dog [350241]
Retail Price $14.95Firefly Price $5.99This 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 of this specific item, please contact us. Firefly SKU:...Retail Price $14.95Firefly Price $5.99 -
Hijack 3 Bodyguard [347238]
Retail Price $8.99Firefly Price $4.50This 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:...Retail Price $8.99Firefly Price $4.50 -
The Ghost of Graylock [344666]
Retail Price $5.99Firefly Price $2.99This 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:...Retail Price $5.99Firefly Price $2.99 -
Legend of the Star Runner: A Timmi Tobbson Adventure Book for Boys and Girls (Solve-Them-Yourself Mysteries for Kids 8-12) [344661]
Retail Price $12.99Firefly Price $6.50This 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:...Retail Price $12.99Firefly Price $6.50 -
The Secret Agent On Flight 101 46 Hardy Boys [343760]
Retail Price $7.99Firefly Price $2.99This 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:...Retail Price $7.99Firefly Price $2.99 -
The Hidden Harbor Mystery 14 Hardy Boys [343748]
Retail Price $7.99Firefly Price $2.99This 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:...Retail Price $7.99Firefly Price $2.99 -
Alex Rider: The Gadgets [342017]
Retail Price $15.99Firefly Price $6.99This 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...Retail Price $15.99Firefly Price $6.99 -
Strangers on a Train 2 Nancy Drew Diaries [339429]
Retail Price $6.99Firefly Price $3.50This 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 of this specific item, please contact us. Firefly SKU:...Retail Price $6.99Firefly Price $3.50 -
THE STAR SPANGLED SECRET [338475]
Firefly Price $1.99This item is Used and is listed as being in 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 stock...Firefly Price $1.99 -
The Best Detective 8 Nancy Drew Notebooks [338233]
Retail Price $5.99Firefly Price $1.99This 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:...Retail Price $5.99Firefly Price $1.99 -
The Great Greene Heist (Jackson Greene) [337484]
Retail Price $6.99Firefly Price $3.50This 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:...Retail Price $6.99Firefly Price $3.50 -
Ghosts I Have Been [336150]
Firefly Price $1.99This 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 $1.99 -
Runaway Twin [335222]
Firefly Price $1.99This item is Used and is listed as being in Good condition. Front and back covers have light wear to edges and corners. Spine intact, some wear. Binding is intact. Pages are generally clean with minor edge or corner wear. Clearly a pre-owned and used...Firefly Price $1.99 -
Fatal Ransom 12 Nancy Drew Files [334255]
Firefly Price $1.99This 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 $1.99 -
This Side of Evil (Nancy Drew Casefiles, Case 14) [334254]
Firefly Price $1.99This 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 $1.99 -
Trial by Fire (Nancy Drew Files, Case 15) [334253]
Firefly Price $1.99This 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 $1.99 -
Wings of Fear (Nancy Drew Casefiles, Case 13) [334252]
Retail Price $2.75Firefly Price $1.99This 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:...Retail Price $2.75Firefly Price $1.99 -
The Clue of the Broken Blade 21 Hardy Boys [333411]
Retail Price $7.99Firefly Price $4.50This 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 of this specific item, please contact us. Firefly SKU:...Retail Price $7.99Firefly Price $4.50 -
The Wrong Chemistry 42 Nancy Drew Files [333392]
Retail Price $2.95Firefly Price $1.99This 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:...Retail Price $2.95Firefly Price $1.99