Fort Morgan Public Library

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.

Legendary literary game-maker Garrison Griswold is back in actionthis time with ́Unlock the Rock.́ For his latest game, Griswold has partnered with the famous--and famously reclusive--mystery writer Errol Roy to plan an epic escape room challenge on Alcatraz Island. Emily and James are eager to participate, but the wave of fame they are riding from their recent book-hunting adventures makes them a target. Threatening...

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.

"It was only a few weeks ago that the Biedermann twins, Tess and Theo, along with their friend Jaime Cruz, followed the secrets of the Morningstarrs' cipher further than anyone had in its century-and-a-half history -- and destroyed their beloved home in the process. But the Old York Cipher still isn't solved. The demolition of 354 W. 73rd Street only revealed the next clue in the greatest mystery of the modern world, and if Tess, Theo, and Jaime want...

Following the clues concealed within a centuries-old family legacy, Timmi Tobbson and his friends hope to save a dear friend. But only twenty-four hours remain to unravel the legend of a long-lost pirate ship, buried somewhere deep beneath the city streets. Unbeknownst to them, their search awakens a mystical dark power, sworn to protect what is hidden on board the once famous Star Runner.

Twin sisters, whose lives have taken them in different directions, must cohabit in their Aunt's home in order to receive their inheritance.

Puzzle-crazy, twelve-year-old Winston and his ten-year-old sister Katie find themselves involved in a dangerous mystery involving a hidden ring. Puzzles for the reader to solve are included throughout the text.

Estamos en el aǫ 2044 y, como el resto de la humanidad, Wade Watts prefiere mil veces el videojuego de OASIS al cada vez ms̀ sombro̕ mundo real. Se asegura que esconde las diabl̤icas piezas de un rompecabezas cuya resolucin̤ conduce a una fortuna incalculable. Las claves del enigma estǹ basadas en la cultura de finales del siglo XX y, durante aǫs, millones de humanos han intentado dar con ellas, sin x̌ito.

Working in secret for years to solve the puzzle in the writings of the 17th-century astronomer Johannes Kepler, Ivan Volkov, after the loss of his son and Russia's invasion of Ukraine, makes the fraught decision to contact the CIA, risking his life to help stop the Doomsday clock.