“Action-packed and filled with great friendships, terrible villains, plot twists, and plenty of humor.”—San Antonio Express-News In the gripping final book in the Riddle in Ruby trilogy, young thief Ruby Teach and her friends must save their city from an evil scientist with nefarious plans. The epic conclusion of the Riddle in Ruby trilogy is a hilarious and dastardly adventure perfect for fans of The School for Good and Evil and The Amulet of Samarkand. In the past year, Ruby Teach was kidnapped, taken to a remote fortress, and experimented on by an evil scientist working for the crown. And even though she’s finally been reunited with her friends, her trouble has not ended. The vile Dr. Swedenborg has created a machine that steals the life force out of the unsuspecting citizens of Philadelphi, and Ruby and her crew might be the only ones brave enough to stop him. With a mix of magic, science, friendship, peril, and one adorable mechanical otter, Kent Davis’s reimagining of colonial America is wholly original.

Ruby is a thief-in-training and a keeper of secrets—ones she doesn't even know herself. A Riddle in Ruby is the first book in a witty and fast-paced fantasy-adventure trilogy for fans for Jonathan Stroud, Septimus Heap, and The Very Nearly Honorable League of Pirates. Ruby Teach, daughter of a smuggler and pirate, has been learning how to swindle and steal and pick the most complex locks for as long as she can remember. But a collision with aristocratic young lord Athen sends her spinning into chaos. Little did she know that her whole life has been spent in hiding from nefarious secret societies and the Royal Navy . . . who are both now on her trail. In this debut middle grade adventure, Kent Davis weaves a rip-roaring tale through an alternate colonial Philadelphia. A world where alchemy—that peculiar mix of magic and science—has fueled the industrial revolution. With this highly original setting, a cast of fully rounded characters and rapid-fire, funny dialogue, A Riddle in Ruby will call to mind fantasy greats like Diana Wynne Jones and Terry Pratchett.

The Riddle in Ruby trilogy takes readers on a rip-roaring adventure through an alternate version of colonial America, where magic and science meet, and where one young thief carries a secret everyone wants. In this second volume, Ruby Teach has become the enemy’s prisoner. She bargained with her freedom to protect her friends—but her friends aren’t about to abandon her, either. That’s not what friends do. Ruby’s blood holds a secret, one that could turn the tides of the looming war for whomever unlocks it first. Ruby’s father, former pirate Captain Teach, and her friends—a motley crew made up of a young aristocrat, a servant, and an apprentice alchemist—must race against time to locate the hidden fortress where she’s being held. But the one person who could help them is Ruby’s mysterious and powerful mother, and no one has seen her since Ruby’s birth. Kent Davis sweeps our heroes through cities and the deepest wilderness with imagination, humor, and magic that fans of Jonathan Stroud and Terry Pratchett will devour.

A powerful ring. A dangerous web. When Maria inherits a strange, spider-shaped ring from her grandmother, she doesn't realize she's also inheriting a strange power -- the power to control spiders and have them do whatever she wants. This is a pretty cool thing when it comes to fetching objects from another room . . . or if Maria wants to use the spiders to get back at some mean kids in her class. But the power comes with a price. Maria has attracted the attention of the Black Widow -- who is trying to collect all the spider magic for herself. The Black Widow is not going to let anything stand in her way -- especially not Maria.The story of the ring is being woven like a web -- and Maria is going to have to do everything she can to not get trapped within it.

Ryan Steel and Ruby Lee are in love, but before they can move forward with a life together, they're determined to bring resolution to the many unanswered questions they still face. To complicate matters, new threats arise with the arrival of two startling figures from their pasts. As they race against time to find answers, unexpected forces pull them apart. Ryan's brothers, Talon and Jonah, rally to help, wanting to end the struggle and finally bring the last perpetrators to justice. But another riddle surfaces, deepening the rift between Ruby and Ryan. Will they salvage their relationship and finally unravel the mysteries surrounding them?

Since learning she is the Ruby, the final member of the time-traveling Circle of Twelve, nothing has gone right for Gwen and she holds suspicions about both Count Saint-German and Gideon, but as she uncovers the Circle's secrets she finally learns her own destiny.

In nineteenth-century London, sixteen-year-old Sally, a recent orphan, becomes involved in a deadly search for a mysterious ruby.