On an experimental Mars colony in 2039, fourteen-year-old virtual reality specialist Tyce Sanders must discover why oxygen is leaking out of the dome.

Set at an experimental community on Mars in the year 2039, the Mars Diaries feature 14-year-old virtual reality specialist Tyce Sanders. Life on the red planet is not always easy, but it is definitely exciting. As Tyce explores his strange surroundings, he finds that the mysteries of the planet point to his greatest discovery-a new relationship with God. Mission 2: Alien Pursuit Someone is found unconscious in the plant lab. Worse, it looks like teeth and claws have ripped his space suit. It's clear someone-or something-chased him. But who or what? And why? Fourteen-year-old Tyce Sanders does not believe aliens exist, but his discoveries may force him to rethink this view.

Fourteen-year-old virtual reality specialist Tyce Sanders, his father, and Director Rawlings set out across the Martian plain to discover the significance of the mysterious black boxes that suddenly appeared after a landquake.

A deadly comet catapults toward Mars. Only one thing can break up the comet before it does the new Hammerhead torpedo. Tyce Sanders only has two weeks to master it . . . and someone's trying to stop him. In this exciting, fast-paced series that even reluctant readers will love, Tyce not only uncovers this mystery but also learns more about the power of God's love.

After a cave-in, Tyce Sanders attempts to rescue Director Rawling and the other trapped scientists before they run out of air, but the situation is complicated when rebels take over the science station, holding everyone hostage.

Set in 2040, the Mars Diaries feature 14-year-old Tyce Sanders, the only child ever born on Mars. He lives under a dome on the red planet with 200 scientists and techies, including his mother, Kristy Sanders, a biologist and a believer. Tyce is confined to a wheelchair, but virtual reality and robotics allow him to experience life beyond his physical boundaries. Kids ages 10-14 will love the cool, high-tech gadgets, space travel, and great plot twists in this exciting series.

Set in 2040, the Mars Diaries feature 14-year-old Tyce Sanders, the only child ever born on Mars. He lives under a dome on the red planet with 200 scientists and techies, including his mother, Kristy Sanders, a biologist and a believer. Tyce is confined to a wheelchair, but virtual reality and robotics allow him to experience life beyond his physical boundaries. Kids ages 10-14 will love the cool, high-tech gadgets, space travel, and great plot twists in this exciting series.

Set in 2040, the Mars Diaries feature 14-year-old Tyce Sanders, the only child ever born on Mars. He lives under a dome on the red planet with 200 scientists and techies, including his mother, Kristy Sanders, a biologist and a believer. Tyce is confined to a wheelchair, but virtual reality and robotics allow him to experience life beyond his physical boundaries. Kids ages 10-14 will love the cool, high-tech gadgets, space travel, and great plot twists in this exciting series.

Set in 2039-2040, this best-selling series features 14-year-old Tyce Sanders, the only child who's ever been born on Mars. He lives under a dome on the red planet with 200 scientists and tekkies, including his mother, Kristy Sanders, a Christian biologist. Tyce is confined to a wheelchair, but virtual reality and robotics allow him to experience life beyond his physical boundaries. Kids love the cool, high-tech gadgets and great plot twists in this exciting series. Includes a science-faith essay at the end of each book. In Mission 9: Manchurian Sector, genetic engineering and ethics take center stage as Tyce learns about the intricacy of God's creation.

Set in 2039-2040, this best-selling series features 14-year-old Tyce Sanders, the only child who's ever been born on Mars. He lives under a dome on the red planet with 200 scientists and tekkies, including his mother, Kristy Sanders, a Christian biologist. Tyce is confined to a wheelchair, but virtual reality and robotics allow him to experience life beyond his physical boundaries. Kids love the cool, high-tech gadgets and great plot twists in this exciting series. Includes a science-faith essay at the end of each book. In Mission 10: Last Stand, a Manchurian invasion threatens as Tyce returns home to the red planet.

Set in an experimental community on Mars in the year 2039, The Robot Wars series features 14-year-old virtual reality specialist Tyce Sanders. Life on the red planet is not always easy, but it is definitely exciting. Tyce finds that the mysteries of the planet point to his greatest discovery—a new relationship with God. He talks about his growing faith and curiosity in a manner that kids can relate to as they are probably wondering some of the same things. Each book contains two exciting adventures. In the first adventure, the Mars project is in trouble and only Tyce holds the key. In the second adventure, Tyce has discovered there may be killer aliens on the loose. Robot Wars is a repackaged and updated version of Mars Diaries. There are now five books in the series; each book contains two stories. These new books contain a foreword about how far science has brought us.