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Comic Issue Guide

Batman #107: The Grown-Up Boy Wonder

Read a concise guide to Batman #107: The Grown-Up Boy Wonder, including cover date, series details, summary, characters, and collector-friendly context. Ch

Series
Batman
Issue number
107
Cover date
1957-04-01
ComicVine ID
3001

Quick answer

Batman #107: The Grown-Up Boy Wonder stands out in Gotham Vault because the issue title, character tags, and 1957-04-01 cover date create a distinct entry point into Batman. Readers can use it to jump from this issue into Batman, Casey the Cop, Nightwing (Dick Grayson), Three Devils and related Batman continuity.

Issue summary

"The Grown-Up Boy Wonder" When Bruce Wayne and Dick Grayson examine a box which Superman found floating in outer space and left with them until he returned from a current mission, Dick accidentally causes it to open and spew forth a gas that ages him to a young adult. The two are unsure of what to do in Superman's absence, but the Bat-signal draws Batman away to a jewel robbery in Gotham being committed by the Daredevils, ex-acrobats turned to crime. Batman vetoes Dick coming along as a second Batman, saying that he has a lot of mental growth to do yet. But Dick sneaks on the "Owlman" costume that Bruce had stored away for a masquerade party, grabs a lift on the back of the Batmobile, and hurries away with Batman to the scene of the crime. Batman angrily thinks that he'd spank Dick, if he wasn't so big; the Daredevils manage to make a getaway, and Owlman, misgauging his weight, almost falls to his death when a flagpole breaks in his hands. Batman, saving him, angrily berates him for "acting like a kid--still rushing ahead without thinking!" Dick begins to see the disadvantages of living in an adult body, such as his sudden cut--off from all his young pals and virtual isolation from the outside world. But, still confident he can fight crime as a man, he becomes Owlman again, tracks the Daredevils to a prominent fence's lair, and promptly knocks himself out by not ducking under…

Citation summary

Batman #107: The Grown-Up Boy Wonder is a Batman issue with cover date 1957-04-01. Gotham Vault links it to Batman, Casey the Cop, Nightwing (Dick Grayson), Three Devils, Warden Willis.

Characters listed for this issue

Story arc / special series

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FAQ

What comic is Batman #107: The Grown-Up Boy Wonder?

Batman #107: The Grown-Up Boy Wonder is a Batman-related comic issue in Gotham Vault's database. It is listed under the Batman series as issue #107 with a cover date of 1957-04-01.

Who appears in Batman #107: The Grown-Up Boy Wonder?

Gotham Vault currently identifies these characters for this issue: Batman, Casey the Cop, Nightwing (Dick Grayson), Three Devils, Warden Willis.

Is Batman #107: The Grown-Up Boy Wonder part of a story arc?

This issue is not currently tagged to a specific Gotham Vault story arc or special series.

Where can I explore more Batman comics like this?

Use Gotham Vault to browse Batman issues by series, character, year, and story arc, or start with the Batman reading guides for a cleaner path through continuity.

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Last updated 2026-05-27. Comic metadata is curated from Gotham Vault’s local database.