View source for Supergirl and the Legion of Super-Heroes 20

{{issue
|era=eprime
|series=Supergirl and the Legion of Super-Heroes|issue_no=20
|image=<choose>
<option>[[File:SupergirlLSH20Solicit.jpg|250px|Artwork by Barry Kitson and Nathan Eyring]]</option>
<option>[[File:SupergirlLSH20.jpg|250px|Artwork by Barry Kitson and Nathan Eyring]]</option>
</choose>
|caption=''Refresh for alternate images. Mouse-over for credits.''
|story_title=Adult Education, Chapter 1
|previous=[[Supergirl and the Legion of Super-Heroes 19|''Supergirl and the Legion of Super-Heroes'' #19]]: Stange Visitor from Another Century, Chapter 5
|next=[[Supergirl and the Legion of Super-Heroes 21|''Supergirl and the Legion of Super-Heroes'' #21]]: Adult Education, Chapter 2
|publication_date=[[July 19]], [[Legion Publication History/2004-2006|2006]]
|cover_date=September 2006
|writers=[[Tony Bedard]], [[Mark Waid]]
|pencillers=[[Barry Kitson]], [[Adam DeKraker]]
|inkers=[[Mick Gray]]
|letterer=[[Nick J. Napolitano]]
|colorist=[[Nathan Eyring]]
|editors=[[Stephen Wacker]], [[Harvey Richards]]
|cover_artists=Barry Kitson, Nathan Eyring
}}
__TOC__

==Adult Education, Chapter 1==
(? pages/? panels)
===Synopsis===

===Key Quotes and Catchphrases===


===Roll Call===
====Legionnaires====
*[[Atom Girl]] (? panels)
*[[Brainiac 5/Threeboot|Brainiac 5]] (? panels)
*[[Chameleon/Threeboot|Chameleon]] (? panels)
*[[Colossal Boy/Threeboot|Colossal Boy]] (? panels)
*[[Cosmic Boy/Threeboot|Cosmic Boy]] (? panels)
*[[Dream Boy]] (? panels)
*[[Dream Girl/Threeboot|Dream Girl]] (? panels)
*[[Element Lad/Threeboot|Element Lad]] (? panels)
*[[Invisible Kid/Lyle Norg/Threeboot|Invisible Kid]] (? panels)
*[[Light Lass/Threeboot|Light Lass]] (? panels)
*[[Lightning Lad/Threeboot|Lightning Lad]] (? panels)
*[[Phantom Girl/Threeboot|Phantom Girl]] (? panels)
*[[Shadow Lass/Threeboot|Shadow Lass]] (? panels)
*[[Saturn Girl/Threeboot|Saturn Girl]] (? panels)
*[[Star Boy/Threeboot|Star Boy]] (? panels)
*[[Supergirl/Kara Zor-El/Threeboot|Supergirl]] (? panels)
*[[Timber Wolf/Threeboot|Timber Wolf]] (? panels)
*[[Triplicate Girl/Threeboot|Triplicate Girl]] (? panels)
*[[Ultra Boy/Threeboot|Ultra Boy]] (? panels)

<!--======Cameos======-->
====Villains====
*[[Lemnos]] (? panels)

====Supporting characters====

====Other characters====
*Unnamed citizens of Big City (? panels)
*Unnamed citizens of Earth (? panels)
*Unnamed UP diplomats (? panels)

====Planets and Settings====

====Technology, Gadgets and Other Neat Stuff====


====Alien Wildlife====


==Notes==

===Errors and Oddities===


===Easter Eggs===


===First appearances===


===Reboot Reference Kit===

===Other===
The story title was not mentioned in the original issue, but the material was later reprinted in a trade paperback collection entitled "Strange Visitor from Another Century". 

==Solicitation==
'''SUPERGIRL AND THE LEGION OF SUPER-HEROES #20'''

''On sale July 19''<br>
''32 pg, FC, $2.99 US''<br>
''Written by MARK WAID and TONY BEDARD''<br>
''Art by BARRY KITSON, ADAM DEKRAKER and MICK GRAY''<br>
''Cover by KITSON''<br>

''Brainiac wants to bring Dream Girl back from the dead… and only the memories of a deadly enemy can help!''

==Reprints==
'''Adult Education, Chapter 1''' has been reprinted in the following:

<gallery>
file:SupergirlLSH-AE.jpg|[[Supergirl and the Legion of Super-Heroes: Adult Education|''Supergirl and the Legion of Super-Heroes: Adult Education'' Trade paperback]]
</gallery>

==See also==
*Announcements
*Previews
*Reviews and Discussion
*[[Legion Publication History/2004-2006|Legion Publication History - Other issues published in 2004-2006]]
*[[Legion Publication History/Series/Supergirl and the Legion of Super-Heroes|Legion Publication History - Other issues of ''Supergirl and the Legion of Super-Heroes'']]
*[[Chronology/Threeboot|Threeboot Chronology]]
*[[Legion Publication History/Index/Series#Supergirl and the Legion of Super-Heroes|Quick index of links to other ''Supergirl and the Legion of Super-Heroes'' issues]]


{{Prevnext
|era=eprime
|series=Supergirl and the Legion of Super-Heroes|issue_no=20
|prev_continuity=[[Supergirl and the Legion of Super-Heroes 19|''Supergirl and the Legion of Super-Heroes'' #19]]
|next_continuity=[[Supergirl and the Legion of Super-Heroes 21|''Supergirl and the Legion of Super-Heroes'' #21]]
|prev_series=[[Supergirl and the Legion of Super-Heroes 19|''Supergirl and the Legion of Super-Heroes'' #19]]
|next_series=[[Supergirl and the Legion of Super-Heroes 21|''Supergirl and the Legion of Super-Heroes'' #21]]
|prev_publication=[[Supergirl and the Legion of Super-Heroes 19|''Supergirl and the Legion of Super-Heroes'' #19]]
|next_publication=[[Supergirl and the Legion of Super-Heroes 21|''Supergirl and the Legion of Super-Heroes'' #21]]
}}

[[Category:Supergirl and the Legion of Super-Heroes issues]]