The Mind Warp Mystery
Story featuring Batgirl,
Story featuring Robin
Storyline: Dick Grayson asks one of his college professors who is involved in memory research to consult on a case, but in the process Batgirl's memories are erased by the professor, who learns Batgirl's and Robin's secret identities from the stolen memories. Later, Batgirl's memories are restored, except for the memory of Batman and Robin's secret identities.
Credits: