Books published by publisher Tuffy Books

Months after she has been healed from the Enemy Sickness that afflicted her in Trail of the Dead, Lozen and her family have gathered a community around them in Valley Where First Light Paints the Cliffs and have begun to rebuild. Lozen knows danger still stalks them and she intends to be ready to defend her people, but she hopes to avoid killing another human being--though gemod monsters are not off the table. Miles away, the remaining Ones plot Lozen's demise, and a threat Lozen thought she'd eliminated comes closer. And a newfound power will complicate everything for Lozen. Masterful storyteller Joseph Bruchac delivers a satisfying conclusion of the acclaimed Killer of Enemies series.

Kayla is a GEN—a genetically engineered nonhuman—in a world torn apart by castes separating GENs from “real” humans. In the wake of a devastating bomb blast, Kayla has been brought to the headquarters of the organization that planted the bomb, and many others like it, in GEN food warehouses and homes. Her biological mother tells her that Devak is dead and that Kayla must join their terrorist group, which is ramping up for something big. Now Kayla must pretend to embrace this new role in an underground compound full of paranoia as she plots a way to escape and save her friends.Meanwhile, Devak has emerged from his healing in a gen-tank, only to be told that Kayla is dead and his family has fallen from grace. Can he overcome his grief enough to notice the clues that point to Kayla? As Kayla and Devak fight to find each other and stop the bloodshed, the Tankborn trilogy rushes to a thrilling conclusion!

From the Mixed-Up Files of Mrs. Basil E. Frankweiler meets Merci Suarez in this smart young middle-grade mystery about a diamond gone missing from the Louvre and the sweet and spunky girl who cracks the case.Nine-year-old Julieta is finally about to put a purple pin in her family's world traveling map! She's off to Paris to help her art-handler dad collect pieces for a new exhibit at the Boston Museum of Fine Arts. Sadly, they must leave Julieta's very pregnant mother behind, but they're sure they'll be back before the baby is born. Julieta sees the best of Paris: the Eiffel Tower, the Sacré-Cœur, and plenty of great art. But things go awry when she and Dad walk in on a thief stealing the Louvre's most prized piece, the Regent Diamond--a priceless cursed diamond with a shady history. When Julieta runs for help, she accidentally frees the thief instead! Now Dad's job is in danger and he's become a suspect. Can Julieta determine who the thief really is before it's too late?Winner of the Tu Books 2018 New Visions Award!

In a world where half the population is genetically engineered, what does it mean to be human? The acclaimed TANKBORN trilogy rushes to a thrilling conclusion with Rebellion! In a world where half the population is genetically engineered, what does it mean to be human? Kayla is a GEN--a genetically engineered nonhuman--in a world torn apart by castes separating GENs from real humans. In the wake of a devastating bomb blast, Kayla finds herself at the headquarters of the organization that planted the bomb--and many others like it in GEN food warehouses and homes. Her biological mother tells her that Devak is dead and that Kayla must join their terrorist group, which is ramping up for something big. Now Kayla must pretend to embrace this new role in an underground compound full of paranoia as she plots a way to escape and save her friends. Meanwhile, Devak has emerged from his healing in a gen-tank, only to be told that Kayla is dead and his family has fallen from grace. Can he overcome his grief enough to notice the clues that point to Kayla? As Kayla and Devak fight to find each other and stop the bloodshed, the Tankborn trilogy rushes to a thrilling conclusion!

Lozen and her family are looking for a place of refuge from the despotic Ones who once held them captive and forced Lozen to hunt genetically engineered monsters. Lozen and her allies travel in search of a valley where she and her family once found refuge. But life is never easy in this post-apocalyptic world. When they finally reach the valley, they discover an unpleasant surprise awaiting them—and a merciless hunter following close behind. Hally, their enigmatic Bigfoot friend, points them to another destination—a possible refuge. But can Lozen trust Hally? Relying on her wits and the growing powers that warn her when enemies are near, Lozen fights internal sickness to lead her band of refugees to freedom and safety. Alongside family, new friends, and Hussein, the handsome young man whose life she saved, Lozen forges a path through a barren land where new recombinant monsters lurk and the secrets of this new world will reveal themselves to her . . . whether she wants them to or not.