The magic treehouse whisks Jack and Annie back to the days of deserted islands, secret maps, hidden gold, and nasty pirates.

"It's the hottest day of the year, hotter than broccoli soup, hotter than the Atacama Desert, hotter than the surface of the sun. It's just the right kind of day for a boy and his grandad to go for a picnic. But as the sun beats down, Grandad keeps having to stop for a rest, and by the time they find the perfect picnic spot, some pirates have beaten them to it. Good job they have enough food to share!" --From the publisher.

"Yared has traveled a long way to find his place in the universe. Light years, even. Though the battle of Addis Prime is over, the spacefaring Axum Empire is still fractured. The kingdom once gave their technology away free of charge, to better humankind. Now, having been missing for over a decade, they're returning to the planet where their galaxy-spanning civilization began--Earth. But they find the planet in disarray. Old Earth's atmosphere is...