"By 1860, Americans had settled from coast to coast. How could mail get from east to west? The Pony Express! Brave Pony Express riders did whatever it took to get the mail delivered quickly. They faced many difficult choices along the way. Now the choices are yours. Would you rather encounter a grizzly bear or a mountain lion? Would you rather ride through driving snow or pouring rain? It's your turn to pick this or that!"--

"In 1804, Meriwether Lewis, William Clark, and their team set out on an exciting yet challenging expedition into the American West. They faced many difficult choices along the way. Now the choices are yours. Would you rather discover new animals or new plants, both of which could cause you harm? Would you rather be caught in a flash flood or a blinding snowstorm? Would you rather risk crossing rugged mountain terrain or going down rapids in a canoe?...

"Thousands of American settlers endured the long trip of more than 2,000 miles between Missouri and Oregon in the mid-1800s. They were determined to make a better life for themselves. They faced many hardships and made tough choices. Now the choices are yours. Would you rather run out of food supplies or spare wagon parts? Would you ford the river and get across faster but risk your wagon overturning? Or would you take apart your wagon and float it...

It's game on, Sonic the Hedgehog fans! This title explores the inception and evolution of Sonic the Hedgehog, highlighting the game's key creators, super players, and the cultural crazes inspired by the game. Special features include side-by-side comparisons of the game over time and a behind-the-screen look into the franchise. Other features include a table of contents, fun facts, a timeline and an index. Full-color photos and action-packed screenshots...