Adventures: The Lost Years (1998) Shortly after The New Batman Adventures began airing on Kids WB!, DC Comics published a five issue miniseries titled The Batman Adventures: The Lost Years. This series bridged the gap between the end of Batman: The Animated Series and the start of the new show. Additionally, the first two issues were adapted from the episode "Old Wounds," and issues #4 and the end of issue #5 were adaptations of the episode "Sins of the Father". Book One: Robin (Dick Grayson) voices his disapproval regarding Batman's tolerance of the crime-fighting activities of the relatively untrained Batgirl and takes it upon himself to stop her. Subsequently, Batman deduces that Batgirl is actually Barbara Gordon while watching her play tennis against Dick – he realizes that she moves just like Batgirl. Batman decides to take Batgirl under his wing and give her the training she needs. Robin is upset by this decision and argues with Batman, but refuses to change his mind. Book Two: Bruce and Dick continue their argument up through Dick's college graduation ceremony. When the Joker unleashes a radar jammer that can cause aircraft to crash, Batman and Batgirl battle him and his gang before Dick, as Robin, intervenes. The Joker is defeated, but Dick is so enraged at Batman, for putting Batgirl in danger and not telling him that she was Barbara, that he punches him and storms away. He decides to leave Gotham City, despite the protests of Alfred and Barbara. Book Three: Dick breaks up a smuggling operation by Two-Face and discovers an ancient African tribe, where he learns combat techniques from them, finally taking the first steps out of Batman's shadow. In Africa, Dick develops a new persona for himself: Nightwing. Book Four: Batman becomes angrier and more driven because of Dick's departure – his new partner, Batgirl, is concerned over his change in personality. One night, while on the trail of Two-Face, Batman saves young Tim Drake, son of petty criminal "Shifty" Drake. Shifty was trying to stop Two-Face from holding Gotham City ransom prior to his death (his body was found in Metropolis), and Tim seeks to honor his father's dying wish. Batman trained Tim into Robin to save him from a life of crime. Two-Face was captured and Batman took in Tim as his second ward. Book Five: Dick joins an expedition to find a group of Tibetan