Wadena author Paul Sailer, the Minnesota Aviation Hall of Fame Writer of the Year, will be at Albert Lea’s Book World from 5 to 7 p.m. Thursday for a book signing.

Sailer will be signing copies of “The Oranges are Sweet,” for which he received the award.

The book is a biography of Minnesota’s leading ace in World War II, Maj. Don Beerbower, who died strafing a German airdome in 1944.