During her first trip to Earth-One, on the heels of her dear mother Selina Kyle Wayne passing away after being framed by a former henchman, who does Helena Wayne run into than...Selina Kyle aka Catwoman! Her encounter with this Catwoman wasn't quite as memorable as that of her counterpart Batgirl's first duel with the Queen of Cats. Plus, check out the first panel where Bobblehead Babs is riding her cycle in route to her Big Bat Baddie debut! Classy!
Nevertheless, one aspect of this battle that is noteworthy is that this battle with the Huntress would be the last time the Catwoman would operate on the wrong side of the law. After this, she would reform and have an on-again off-again romance with Bruce Wayne. In that, the Huntress accomplished a great deal.