When he died in 1877, Cornelius Vanderbilt, founder of the Vanderbilt dynasty, was wealthier than the U.S. Treasury. But he had nearly lost his fortune in 1856, when William Walker, a young Nashville genius, set out to conquer Central America and, in the process, take away Vanderbilt's most profitable shipping business. To win back his empire, Vanderbilt had to win a bloody war involving seven countries.

Tycoon's War tells the story of an epic imperialist duel - a violent battle of capitalist versus idealist, money versus ambition - and a monumental clash of egos that resulted in the deaths of thousands of Americans.

Written by a master storyteller, this incredible true story, impeccably researched and never before told in full, is packed with greed, intrigue, and some of the most hair-raising battle scenes ever written.