This issue has variants.
Cover subtitled "The New Adventures."
On-sale date from DC Releases #45, confirmed from copyright registration.
There is an variant with "Multi-Pack Reprint Edition" and copyright 1989 in the indicia with the same cover as the "Newsstand Variant." There is also a "Sixth Printing," as indicated in the indicia, with the same cover as the "Second Printing."
Color credits confirmed by Anthony Tollin.
1st meeting of Dick Grayson and Jason Todd.