- Script
- Doug Moench (credited)
- Pencils
- Rick Hoberg (credited); Chuck Patton (credited)
- Inks
- Alfredo Alcala (credited)
- Colors
- Adrienne Roy (credited)
- Letters
- John Costanza (credited)
- Job Number
- G-1904
- Genre
- superhero
- Characters
- Batman; Robin [Jason Todd]; Alfred Pennyworth; Vicki Vale; Commissioner Gordon; Harvey Bullock; Calendar Man (villain)
- Synopsis
- Calendar Man has promised to kill Robin on the first day of spring. After being forbidden to leave the batcave, Robin disobeys Batman and goes after Calendar Man himself.
- Reprints
Continues from Detective Comics #551.
- Script
- Robert Greenberger
- Pencils
- José Luis García-López
- Inks
- ?
- Colors
- ?
- Letters
- typeset
- Job Number
- L-1975
Letters of comment from Dale Coe, T.M. Maple, Stephen Scott Beau Smith, Jeff DeWitt, Charles D. Brown, Jeffrey Lowndes, Michael Pigott, M.L. Walker, Willie Holmes and John Lavernoich.