Mystery
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The Case of the Dead Eagles 12 Encyclopedia Brown [491755]
Firefly Price $1.99This 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 edge or corner wear. Cover image may be sourced as stock...Firefly Price $1.99 -
Nina and the Keeper of the Keystone: Secret Society of Rebel Girls
Firefly Price $9.99This item is New and unaltered from when published.This item will be released on October 14, 2025 and will ship to arrive on or shortly after that date. Cover image may be sourced as stock images from OpenLibrary.org and may not represent the actual item...Firefly Price $9.99 -
Spy School Blackout
Firefly Price $18.99This 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 specific item, please contact us. Firefly SKU: 491657...Firefly Price $18.99 -
The Missing Chums 4 Hardy Boys [491585]
Retail Price $7.99Firefly Price $3.99This 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 edge or corner wear. Cover image may be sourced as stock...Retail Price $7.99Firefly Price $3.99 -
The Clue of the Hissing Serpent 53 Hardy Boys [491584]
Retail Price $8.99Firefly Price $2.99This 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 edge or corner wear. Cover image may be sourced as stock...Retail Price $8.99Firefly Price $2.99 -
The Secret of the Old Mill 3 Hardy Boys [491583]
Retail Price $6.99Firefly Price $2.99This 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 edge or corner wear. Cover image may be sourced as stock...Retail Price $6.99Firefly Price $2.99 -
The Secret of Pirates' Hill 36 Hardy Boys [491582]
Firefly Price $2.99This 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 edge or corner wear. Cover image may be sourced as stock...Firefly Price $2.99 -
The Tower Treasure 1 Hardy Boys [491581]
Retail Price $8.99Firefly Price $2.99This 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 edge or corner wear. Cover image may be sourced as stock...Retail Price $8.99Firefly Price $2.99 -
The Secret Agent on Flight 101 46 Hardy Boys [491580]
Firefly Price $2.99This 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 edge or corner wear. Cover image may be sourced as stock...Firefly Price $2.99 -
The Viking Symbol Mystery 42 Hardy Boys [491578]
Retail Price $10.99Firefly Price $2.99This 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 edge or corner wear. Cover image may be sourced as stock...Retail Price $10.99Firefly Price $2.99 -
A Figure In Hiding 16 Hardy Boys [491577]
Retail Price $7.99Firefly Price $3.99This 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 clean and unmarked. Cover image may be sourced as stock...Retail Price $7.99Firefly Price $3.99 -
The Shore Road Mystery 6 Hardy Boys [491576]
Retail Price $7.99Firefly Price $2.99This 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 edge or corner wear. Cover image may be sourced as stock...Retail Price $7.99Firefly Price $2.99 -
Hunting for Hidden Gold 5 Hardy Boys [491575]
Retail Price $6.99Firefly Price $3.99This 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 clean and unmarked. Cover image may be sourced as stock...Retail Price $6.99Firefly Price $3.99 -
The Short-Wave Mystery 24 Hardy Boys [491574]
Retail Price $7.99Firefly Price $3.99This 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 clean and unmarked. Cover image may be sourced as stock...Retail Price $7.99Firefly Price $3.99 -
Encyclopedia Brown: Boy Detective, No. 1 [491212]
Firefly 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:...Firefly Price $2.99 -
Gets His Man 4 Encyclopedia Brown [491207]
Retail Price $5.50Firefly 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 $5.50Firefly Price $2.99 -
Encyclopedia Brown Sets the Pace [491206]
Firefly 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:...Firefly Price $2.99 -
Encyclopedia Brown Solves Them All [491205]
Firefly 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:...Firefly Price $2.99 -
Encyclopedia Brown and the Case of the Exploding Plumbing [491204]
Firefly 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:...Firefly Price $2.99 -
Stormbreaker 1 Alex Rider [491185]
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