Computer Technology and Computer Programming

Now in paperback for the first time, featuring all new covers, the Alcatraz Versus the Evil Librarians middle-grade series from #1 New York Times bestselling author Brandon Sanderson. Alcatraz Smedry is up against a whole army of Evil Librarians in this next adventure, with only his friend Bastille, a few pairs of glasses, and an unlimited supply of exploding teddy bears to help him. This time, even Alcatraz's extraordinary talent for breaking things may not be enough to defeat the army of Evil Librarians and their giant librarian robots. The Shattered Lens is the fourth book in this action-packed fantasy series for young readers.

Now in paperback for the first time, featuring all new covers, the Alcatraz Versus the Evil Librarians middle-grade series from #1 New York Times bestselling author Brandon Sanderson. Alcatraz Smedry has made it to the Free Kingdoms at last. Unfortunately, so have the evil Librarians--including his mother! Now Alcatraz has to find a traitor among the Knights of Crystallia, make up with his estranged father, and save one of the last bastions of the Free Kingdoms from the Evil Librarians. The Knights of Crystallia is the third book in this action-packed fantasy series for young readers.

Now in paperback for the first time, featuring all new covers, the Alcatraz Versus the Evil Librarians middle-grade series from #1 New York Times bestselling author Brandon Sanderson. The Evil Librarians are up to their antics again and it's up to Alcatraz Smedry to put a stop to it! This second Alcatraz adventure takes Alcatraz and company on an exploration of the Library of Alexandria, which--despite Librarian rumors--was never destroyed. It is a mysterious place and everyone knows that it holds dark secrets. Can Alcatraz, with his talent for breaking things, break into this secret world? Or will the Evil Librarians once again prevail? The Scrivener's Bones is the second book in this action-packed fantasy series for young readers.

Now in paperback for the first time, featuring all new covers, the Alcatraz Versus the Evil Librarians middle-grade series from #1 New York Times bestselling author Brandon Sanderson. On his thirteenth birthday, foster child Alcatraz Smedry gets a bag of sand in the mail - his only inheritance from his father and mother. He soon learns that this is no ordinary bag of sand. It is quickly stolen by the cult of evil Librarians who are taking over the world by spreading misinformation and suppressing truth. Alcatraz must stop them, using the only weapon he has: an incredible talent for breaking things. Alcatraz Versus the Evil Librarians is the first book in this action-packed fantasy series for young readers.

融合凱爾特神話的全新奇幻冒險。Kelcie欲成為凱爾特戰士，運用武器和自身神祕力量為彼世而戰，並找出八年前遭遺棄在人類世界的原因。但當Kelcie的真實身分逐漸揭曉，她的冒險將增添什麼樣的變數？ The School for Good and Evil meets Amari and the Night Brothers in this debut middle-grade fantasy, perfect for readers who've ever wondered: What if Harry Potter had been sorted into Slytherin?The Otherworld is at war. The Academy for the Unbreakable Arts trains warriors. And Kelcie Murphy―a foster child raised in the human world―is dying to attend.A place at AUA means meeting Scáthach, the legendary trainer of Celtic heroes. It means learning to fight with a sword. It means harnessing her hidden powers and―most importantly―finding out who her parents are, and why they abandoned her in Boston Harbor eight years ago.When Kelcie tests into the school, she learns that she’s a Saiga, one of the most ancient beings in the Otherworld. Secretive, shunned, and possessed of imposing elemental powers, the Saiga are also kin to the Otherworld's most infamous traitor.But Kelcie is a survivor, and she