Ten-year-old Leo's future and the fate of the extraordinary Whippet Hotel, where his father is the maintenance man, are at stake when a series of cryptic boxes leads Leo to hidden floors, strange puzzles, and unexpected alliances.

Leo and Remi have gotten used to the strangeness of the Whippet Hotel, but when the entire top floor is hoisted into the sky and transported to the field of wacky inventions, they find that they must compete against a number of foes to solve a puzzle or lose their beloved hotel forever.

A complicated web of lies threatens to destroy the teen residents of Manhattan's thousand-story supertower, as someone with revenge in mind watches their every move. New York, 2118. Leda is haunted by memories of what happened on the worst night of her life. Watt wants to put everything behind him-- until Leda forces him to start hacking again. Rylin wins a scholarship to an upper-floor school, but being there means seeing the boy who broke her heart....

"Tech and innovation are at the forefront of luxury supercars. This book explores the cool features that make Bugattis some of the best high-performance vehicles in the world. From the history of the brand, to fast facts, and awesome photos--these books have enough to keep any car enthusiast engaged. This high-interest series is written at a low readability to aid struggling readers. Books feature educational sidebars, table of contents, glossary,...

"Explores the cool features that make Lamborghinis some of the best high-performance vehicles in the world"--Provided by publisher.

"A thousand-story tower stretching into the sky. A glittering vision of the future where anything is possible -- if you want it enough. Welcome to Manhattan, 2118. A hundred years in the future, New York is a city of innovation and dreams. Everyone there wants something ... and everyone has something to lose." -- From dustjacket. A hundred years in the future, New York is a city of innovation and dreams. Everyone there wants something... and everyone...

"Tech and innovation are at the forefront of luxury supercars. This book explores the cool features that make Teslas some of the best high-performance vehicles in the world. From the history of the brand, to fast facts, and awesome photos--these books have enough to keep any car enthusiast engaged. This high-interest series is written at a low readability to aid struggling readers. Books feature educational sidebars, table of contents, glossary, index,...