This page is a summary of the Final Fantasy Guides that I have, along with relevant pages, so that people who don't have them can use them for sourcing.
Final Fantasy III Official Strategy Guide
editauthor- Schmidt, Ken
publisher- BradyGAMES Publishing
year- 2006
ISBN- 0744008484
Useful pages
editFinal Fantasy VII Official Strategy Guide
editauthor- Cassady, David
publisher- Brady Publishing (No, it isn't BradyGAMES Publishing, they must have changed their name)
year- 1997
ISBN- 1-56686-714-2
Useful pages
editChocobo Breeding and Racing on pages 180-182
Beastiary on pages 194-211
Final Fantasy VIII Official Strategy Guide
editauthor- Cassady, David
publisher- Brady Publishing (see FFVII Stratguide)
year- 1999
ISBN- 1-56686-903-X
Useful pages
editGuardian Forces are on pages 133-153
Beastiary on pages 195-238
Final Fantasy X Official Strategy Guide
editauthor- Birlew, Dan
publisher- BradyGAMES Publishing
year- 2001
ISBN- 0744001404
Useful pages
editMonsters in monster arena- pages 172-174
Final Fantasy X-2 Official Strategy Guide
editauthor- Birlew, Dan
publisher- BradyGAMES Publishing
year- 2003
ISBN- 0744002850
Useful pages
editFiends and Enemies start on page 315, go through 347
Flans are on 325