D&D The Animated Series Handbook. Is it 3.5?

[Reksew Trebla]

I know Pathfinder was originally D&D 3.5 because of the mess (so I've heard) that D&D 4 was. Which means I should theoretically be able to convert the D&D 3.5 only things over to Pathfinder if I spend a few days.

I was wanting to convert this: https://c2.staticflickr.com/4/3519/3957451639_640db294b8.jpg

into Pathfinder, but I'm not sure if that is 3.5 or 3.0.

Any help would be appreciated.

[dysprosium]

The characters and monsters in that book use the 3.5 rules.

[Larkas]

Which means I should theoretically be able to convert the D&D 3.5 only things over to Pathfinder if I spend a few days.

Make that a few minutes. Also, you may want to remove that link, as that could bring bad juju on the Playground.