Safe Harbor?Five months into their undercover search for the pirate Jack Steele, Captain Hunter and the Aurora head for the island of Tortuga to put in for repairs after a battle with a deadly Spanish ship. Davy Shea, now fifteen years old and accepted by the Aurora's crew, continues to help his uncle Patch in the ship's surgery, but Captain Hunter has a special mission for him.The Captain has learned that captured British officers are being...

There's no turning back.The year is 2085, and a new teen has arrived at Mars Experimental Station One, a colony built to test humans' ability to live self-sufficiently in an alien and hostile environment. Already in existence for ten years, "Marsport" is a functioning city of two thousand people -- with only twenty teenagers. These teens, part of the controversial Asimov Project, were hand selected from the billions on Earth and are always under the watchful eyes of...

The hunt is on!It is 1688 and the Aurora is still sailing under cover, searching for the real pirate king, Jack Steele. Young Davy Shea is a full member of the crew now, helping his uncle in the ship's surgery whenever casualties arrive.And there are many casualties. Captain Hunter has become obsessed in his search for Steele, because the pirate has taken to plundering ships and small isolated towns in a devastating manner...and leaving behind a calling car...

From Bad to worse...Landslides, a deadly climate, and the increasingly unpredictable weather of Mars make survival nearly impossible, but the most immediate problem facing the Marsport colonists is the dwindling water supply. The group decides to onstruct an automated station in a rift valley where ice accumulated from the atmosphere will be melted and moved through warming pipelines to Marsport.The kids of the Asimov Project participate in the work, but then...

A Startling DiscoveryThe colony is racing to complete its deep drilling project on the shoulders of Olympus Mons to tap the underlying heat of Mars for power generation. When an unexpected underground cavity collapses, a devastating quake damages a number of the buildings in the colony, most vitally some of the greenhouses in which food is grown.The scramble to repair and rebuild the greenhouses becomes critical, but their food source is nothing compared to w...

George and Annie are off on another cosmic adventure inspired by the Mars Expedition in the fifth book of the George’s Secret Key series from Stephen and Lucy Hawking.George and his best friend, Annie, have been selected as junior astronauts for a program that trains young people for a future trip to Mars. This is everything they’ve ever wanted—and now they get to be a part of up-to-the minute space discoveries and meet a bunch of new friends who are as fascinated ...

When an archaeologist who guards the priceless 1,000-year-old treasures of the temple of Angor Wat goes missing, her daughter Kate calls on Jack to help bring her home. No sweat for a top secret agent. Except this time it's personal. The archaeologist also has information leading to the whereabouts of Jack's missing brother. Now Jack must stop a power-hungry madman before the treasure, and the archaeologist, disappear forever.

In this Newbery Honor–winning novel, Gary D. Schmidt tells the witty and compelling story of a teenage boy who feels that fate has it in for him, during the school year 1968-69.Seventh grader Holling Hoodhood isn't happy. He is sure his new teacher, Mrs. Baker, hates his guts. Holling's domineering father is obsessed with his business image and disregards his family. Throughout the school year, Holling strives to get a handle on the Shakespeare plays Mrs. Baker ass...

In this story the author gives an account of the fierce struggle between Saxon and Dane for supremacy in England, and presents a vivid picture of the misery and ruin to which the country was reduced by the ravages of the sea wolves. The hero, a young Saxon thane, takes part in all the battles fought by King Alfred. He is driven from his home, takes to the sea, and resists the Danes on their own element, and being pursued by them up the Seine, is present at the long and desperate siege of P...

The #1 bestselling chapter book series of all time celebrates 25 years with new covers and a new, easy-to-use numbering system!Jack and Annie arrive on the one continent they haven’t visited before: Antarctica! What can they hope to learn about happiness in such a barren place? Only the penguins know for sure…Jack and Annie are about to find out!Formerly numbered as Magic Tree House #40, the title of this book is now Magic Tree House Merlin Mission #12: Eve of the Emper...

When guerrilla soldiers strike Santiago's village, they destroy everything in their path -- including his home and family. Santiago and his four-year-old sister escape, running for their lives. But the only way they can be truly safe is to leave Guatemala behind forever. So Santiago and Angelina set sail in a sea kayak their Uncle Ramos built while dreaming of his own escape. Sailing through narrow channels guarded by soldiers, shark-infested waters, and days of painful heat and raging sto...

Cannons thunder, muskets fire and men fall in this exciting historical novel about a boy caught up in a dangerous battle.