Books by Robert Obojski
Weird and Wacky Facts
Out-Of-Left Field Baseball Trivia
A First Stamp Album for Beginners
Baseball's Zaniest Moments
Coin collector's price guide
Baseball Bloopers and Diamond
Baseball Bloopers and Diamond Oddities
Baseball memorabilia
Great Moments of Playoffs/Worl
Great Moments of Playoffs/World
Baseball bloopers & other curious incidents
Baseball's strangest moments
Great moments of the playoffs & World Series
Stamp collector's price guide
All-star baseball since 1933
Bush league: a history of minor league baseball
The rise of Japanese baseball power
Ships & explorers on coins
Prodigy at the piano
Prodigy at the piano
Coin Collection Price Guide
Coin Collection Price Guide