Manga Release Dates

[ChenCzen]

Are there any sites that provide accurate release dates for Manga? Ive tried looking online for info on a new manga I picked up (and really interests me) called PSY COMM... in perticular when volumes 2 and 3 might be hitting store shelves, but even on the official tokyopop website no dates are given.

The only info I can find is that it had a publishing date of Nov. 2005... is it normal for there to be such a huge gap from when its published to when its on shelves, and finally when the follow ups are released?

[Tsubasa]

I'd try Anime News Network's release list for upcoming domestic releases.

There doesn't really seem to be a norm in release patterns for domesticated manga.  Subsequent volumes of a series can be released anywhere from a week to a year later.  In general, since we're talking about TokyoPop, their releases are a usually bit more regular than other publishers. *coughADVcough*  But, of course, there are always exceptions.

[Spiritsnare]

Well, that, and the fact that sometimes, licensors will pick up a series, release x volumes, and just abandon it out of nowhere. Cough ADV cough.