Full AspenCat Catalog

Avery Grambs has a plan for a better future: survive high school, win a scholarship, and get out. But her fortunes change in an instant when billionaire Tobias Hawthorne dies and leaves Avery virtually his entire fortune. The catch? Avery has no idea why -- or even who Tobias Hawthorne is. To receive her inheritance, Avery must move into sprawling, secret passage-filled Hawthorne House, where every room bears the old man's touch -- and his love of...

Catholic-schooled seventh-graders Sophie, Margaret, Rebecca, and Leigh Ann help an elderly neighbor solve a puzzle her father left for her estranged daughter twenty years ago.

In an alternate history of New York, three kids try to solve a modern-world puzzle and complete a treasure hunt laid into the streets and buildings of the city.

After eleven-year-old Gina Sparks and her fellow GEEKs, Edgar, Elena, and Kevin save thier otwn of Elmwood, New Hampshire, someone from the next town says the GEEKS are frauds, but the GEEKs are determined to prove thier-puzzle solving skills.

Seventh-graders Sophie, Margaret, Rebecca, and Leigh Ann follow a trail of cryptic clues to locate a rare violin, catch the person sneaking into St. Veronica's School for late-night cleaning and redecorating, and outsmart a conniving classmate.

Raised by a group of eccentric enigmatologists, 20-something Clayton Summer, when the esteemed crossword compiler and main maternal presence in his life passes away, bestowing her final puzzle on him, embarks on a quest to uncover the secrets surrounding his birth, which will change him, and the Fellowship of Puzzlemakers, forever.

Melissa is a nobody. Wilf is a slacker. Bondi is a show-off. At least that's what their middle school teachers think. To everyone's surprise, they are the three students chosen to compete for a ten thousand-dollar scholarship, solving clues that lead them to various locations around Chicago. At first, the three contestants work independently, but it doesn't take long before each begins to wonder whether the competition is a sham. It's only by secretly...

"When Celia and Tyrus discover the four lost diaries of Charles Dodgson (a.k.a. Lewis Carroll), they are pulled into Wonderland and must solve riddles and puzzles to stop the Queen of Hearts from opening a door and taking over our world"--

A Boston man inherits a house in Spain from his grandfather, who was a painter. The house is full of paintings with puzzles and as he solves them the man discovers a talent for painting

Consumed with despair, the blind necromancer Dante seeks refuge in a magical puzzleNa puzzle that supposedly fulfills one's utmost desires. But it's actually a seductive trap, threatening to unleash the very cataclysm he fears.