Jack McKinley and the others battle a formidable army at the Temple of Artemis while racing to secure the final Ancient Wonder and rescue Aly from the rift in time in this series conclusion.

Maybe you're good at spotting Waldo. But can you spot the difference? Head to the museum, where even the sharpest eyes are seeing double. Waldo is wandering through the museum, where there are some devilishly difficult differences to decipher. Finding Waldo and his buddies is hard enough, but who can spot the minutiae that separate one Egyptian tablet from another? The dastardly details that make two maritime scenes unalike? The itty-bitty discrepancies...

The reader follows Waldo and other characters as they travel through various scenes and tries to find them and their lost objects in the illustrations.

Publisher Annotation: A motorcycle has just zoomed by, and now a woman in front of the hotel is waving at something. What could it be? Men are clankity-clanking up the street pulling bins ? what must be rumbling up behind? And what could those schoolkids be watching for at the end of the day? If the vehicle is on wheels, it?s likely to show up in this lively picture book inviting children to join in at every page turn.

The reader follows Waldo as he travels through different time periods in history and must try to find him in the illustrations of some of the crowded events in which he participates.

Desperate times turn old enemies into close allies as Jack, Cass, and Aly seek the Statue of Zeus and take on the Massa that now control the Karai Institute. The clock is ticking, and everything is about to change. Seven wonders (Harper) series, 320pp., Ill.

Stevie and Alex are still looking for answers about the mysterious Ender crystal Stevie discovered, and the sinister voice that seems to emanate from it. Their search leads them to a strange book filled with writing in a strange language, and pictures that seem to show two adventurers trapping the evil Ender Dragon in the End. As the writing in the book slowly reveals itself, the friends realize that the Overworld is in danger!

In this?exciting?choose-your-own-trail stand-alone experience featuring 8-bit art, it's 1849 and you are at the halfway point on your journey?west on the Oregon Trail. When a powerful storm separates you from your family, you must use all of your smarts to?survive on your own. Along the way, you meet a twelve-year-old?girl?from the Shoshone Nation, who has the grit and smarts to help you both make it to Oregon Territory. Which path will get you safely...