He once left a note that he had left on vacation to spend a week at Belmont Park .
On the side , Zolotow wrote a guide for new theater productions , ran a messenger service and early on would take wagers on horses .
Zolotow once left a note that Zolotow had left on vacation to spend a week at Belmont Park .
On the side , Zolotow wrote a guide for new theater productions , ran a messenger service and early on would take wagers on horses .