The New Mutants #58 December 1987 by Marvel Comics.  Written by Louise Simonson with art by Bret Blevins and Terry Austin.
The New Mutants encounter Bird-Brain and try to teach him how to act.  Exploring Bird-Brain’s origin as he tries saving some friends.  Used.

Orders are usually shipped the same day or the next business day depending on the time cut off. Review our shipping policies and size guides for answers to common questions.