Author Dave Lange will sign and sell copies of his new book, “St. Louis Soccer: An Illustrated Timeline,” as part of Alumni Night events before the St. Louis Ambush game against the Tacoma Stars at the Family Arena. Proceeds from sales of the book will benefit the Special Needs Soccer Association. Also available for purchase will be signed copies of “Year One: St. Louis CITY SC,” along with a few remaining copies of “Soccer Made in St. Louis: A History of the Game in America’s First Soccer Capital.” Ticket to the game required for entry.