"Esther, an ordinary middle child, returns to school after a quiet summer to discover that her friends haven't returned and the mountains surrounding the school, usually alive with Faeries, have become dark and threatening with Shadow Mages, and it's up to Esther to do something extraordinary." --

Kit Livingstone is on the run, hunted by the Burley Men, as he tries to piece together a map that reveals the hidden dimensions of the multiverse. Kit, however, is not the only one traveling through time and space to influence the future of the future.

Joss and Jericho team up with their greatest enemies--including two of the most powerful mages in the world--to bring an end to the queen's empire of lies.

"The Aztecs developed an amazing culture unknown to the Western world. Their religion, language, and accomplishments have made them some of the most well known empires of history. Learn about the rise and fall of the Aztecs in this exciting book full of primary sources." --

"Kit, Mina, Gianni, Cass, Haven, and Giles have gathered in Mina's 16th-century coffee house and are united in their determination to find a path back to the Spirit Well. Yet, with their shadow lamps destroyed and key pieces of the map still missing, the journey will be far more difficult than they imagine. And when one of their own disappears with Sir Henry's cryptic Green Book, they no longer know who to trust"--Jacket.

"When Oscar dies in the city of the elves after a silver wave struck him down, his friends, family, and a six-year-old troublemaking stowaway elf race against time to stop the clock and rewind time to prevent the tragedy."--

Kit Livingstone met his great-grandfather Cosimo in a rainy alley in London where he discovered the truth about alternate realities.

Now he's on the run—and on a quest—trying to understand the impossible mission he inherited from Cosimo: to restore a map that charts the hidden dimensions of the multiverse. Survival depends on staying one step ahead of the savage Burley Men.

The key is the Skin Map—but where it leads

...

Ruling from 1299 until 1922, the Ottoman Empire was one of the biggest and longest-lasting empires in history. Although weak leadership, a failing economy, and wars with neighboring Russia and other countries led to its decline, the empire left a lasting legacy for its arts, trade, government, and multiculturalism. This appealing volume chronicles the rise and decline of the Ottoman Empire, including its beginnings in nomadic cultures, its toppling...

"Growing on the heels of the collapse of the Roman Empire, the Byzantine Empire was in some ways a continuation of its predecessor, extending its history for another 1,000 years. With a new capital at Constantinople, however, it also had a distinctly Eastern character of its own. Readers are transported to Byzantium in this absorbing volume, which recounts the history of this brilliant and articulate civilization as well as the many cultural and architectural...

The Islamic empire arose spectacularly in the 7th century and exercised influence over a large geographic area until its fall to Mongol invaders in the 13th century. The rulers, called caliphs, ushered in a new Islamic civilization with customs and practices both distinct from and partially influenced by those of the areas it conquered. The reigns of these caliphates, including the Abbasid caliphate, which presided at the time of the Islamic Golden...