Portfolio Presentation Books.

So I've been looking into this a lot. And I've read that the best size for photographer books are 11x14. So, I purchased an 11x14 metal screwpost presentation book. but now, i cant find any inkjet paper in that size. my books that i've done for school have either been 8.5x11, 11x17, or 13x19. is there something i'm missing, or is 11x14 paper just not readily available. the only thing i can find is the premounted stuff.

It's a standard wet print size that may not have made it to digital prints yet. You could print on 11x17 & crop.

My solution was to make 11X13" book from Blurb. The final layout link is at the bottom.
https://photography-on-the.net/forum/showthre​ad.php?t=324620

i was thinking about those blurb books, but i enjoy printing. so i think my best solution is to crop the 11x17s.

thanks!