New Jarduino build gets started

[daplatapus]

So, I have a parts question maybe you guys can help me with. I'm trying to be able to stack multiple proto boards on top of one another. I figure I'll need 2 boards between the main Arduino and the ITDB02 Mega shield that runs the TFT screen. I can find the stackable 8 pin female headers with the long legs to be able to do most of it, but is there such a thing as a 40 pin female header with the long legs? Or do I have to lego the 8pin's together to do it?