Every year the futuristic school, Cragbridge Hall, holds its most popular tournament--the Hunt: a series of challenges that range throughout the school and require the use of its amazing inventions like its holographic time machine! But this year is diffe
The adventure continues when Abby and Derick begin second semester at Cragbridge Hall, the most prestigious secondary school in the world. But when Grandpa Cragbridge admits them to the Council of Keys--a secret group of people who have keys to travel bac
This one-of-a-kind treasury brings together the talents of nearly two dozen bestselling middle-grade authors including Shannon Hale, Brandon Mull, Ally Condie and Jennifer A. Nielsen-who have created original short stories, modern-day fairy tales, based o
![Digital Logic & Computer Design[Morris Mano]](https://cdn.pdfdrive.com/assets/thumbs/616/616c82cb392e90dc1dca1573ee8cf94f-s.jpg "Digital Logic & Computer Design[Morris Mano]")
