Are there any books that you guys have read that really helped your online game? I've been really struggling and need some big time help.

there was this guy online dating, his name was dave (saw from DYD video trainings).he seemed to know what he is doing with online stuff.give him a shot

There are literally zero books Ive come across with online dating tips that actually work. The two ways I transformed my int dating game to one that works is:
1 If your lucky and your site like mine has a profile ranking system, look at the profiles of the most popular guys on the site and copy sentences from theirs which also apply to you-often its about the way you word things. Also take note of the way they structure their profiles eg one paragraph, no depressing shit, adventurous comments etc. Lastly, look at the profiles of the less physically attractive guys only, that way you know its the profile not the pics doing the work.
2 Work on your emailing skills through THIS forum. Do a search in here for The Direct Approach, far and away the best way to open girls via int dating (you should take the direct approach with all forms of gaming actually).

Remember the number one int dating rule: you cant be all things to all women. Even the best profile/emailing skills will not get you 100% success so stop looking for it.