Any and all help is much appreciated!

I tried looking up the names of the mangaka's listed on the pictures in red, but I couldn't find them on MangaUpdates. Help?
http://postimg.org/image/72fpna243/
[img]http://s29.postimg.org/72fpna243/Untitled2.jpg[/img]

Interested in finding any or all of the pictures on this one:
http://postimg.org/image/r2a29a1j1/
[img]http://s30.postimg.org/r2a29a1j1/391359fa0bb1f4b2d30b15a703f08679.jpg[/img]

Help finding the mangas these pictures are from, or just the mangaka if you recognize the work:

http://postimg.org/image/3pl2vvuk3/
[img]http://s21.postimg.org/3pl2vvuk3/tumblr_mhbdq7s_G4s1rn7a7no1_1280.jpg[/img]

http://postimg.org/image/ci6mxb52r/
[img]http://s21.postimg.org/ci6mxb52r/4550_4_UOVUQ_insert.jpg[/img]

http://postimg.org/image/8kml5dho1/
[img]http://s16.postimg.org/8kml5dho1/h000c_chloe_kazuaki.jpg[/img]

http://postimg.org/image/efqyrvdpv/
[img]http://s29.postimg.org/efqyrvdpv/4898_0_img_4_94833.jpg[/img]

And I think this one is from an anime or something? It's not censored, so beware.
http://postimg.org/image/wp2acdvlp/

Takagi Shigeyoshi, Suzuki Tsuta, Yoneda Kou, Ogura Miku

For "I tried looking up the names of the mangaka's listed on the pictures in red, but I couldn't find them on MangaUpdates. Help?":

1. Since it is by Gush, you could try looking it the list of publications by them:
   http://www.mangaupdates.com/publishers.html?pubname=Gush

2. The one saying "What's wrong?" is from:
   Oujito
   The one sleeping with a cat is from:
   Ao no Exorcist, but it can be from a dj done by BA
   The one laughing is Izaya from:
   Durarara!!, but again, it can be from a dj done by BA
   The one is smiling was done by MISHIMA Kazuhiko, probably from:
   Miwaku no Ringo
   The ones hugging each other are done by TACHIBANA Keiko I think, probably from:
   27-ji ni Koi o Sasayaite
   The one with the boy crying looks a lot like:
   Gin no Kajitsu
   The one where there is a guy another guy's chest looks like:
   KOUSAKA Akiho's art, but that is a shot in the dark

The only one I can't actually tell from where it is, it is the second one with the boy wearing a hood.

Under the "Help finding the mangas these pictures are from, or just the mangaka if you recognize the work":

1. It's from a DJ of Gundam 00, for more information, see the tags in this post on tumblr
2. NANGOKU Banana
3. KAZU Aki | Zerochan: Kazuaki
4. OGASAWARA Uki
5. I think it's from a game called "Oops! My Prince"? Look here and here (all in Korean).

Wow, thanks a bunch. You got almost all of them! Thanks again.

Takagi Shigeyoshi, Suzuki Tsuta, Yoneda Kou, Ogura Miku