Careful of tool sets advertised online. Good tools for beginners are Drake, Mainly for their knives, although all their tools are good. I use their Standard Detail Knife, mine is the egronomic handle at 1 3/4 though you may want a smaller blade. There are other good knife makers, Morakniv etc. Flexcut, Not fond of their knives, but their chisels are good, also I always recommend flexcut for beginners because they aren't very expensive yet will not let you down. I own the interchangeable, namely the 11 pc. and 21 pc. deluxe set, although they do smaller sets.

Good chisel makers are Ashley Iles, Pfeil, Two Cherries, Henry Taylor, Auriou, Stubai, Addis (antique, can find them on ebay etc.), Dastra. There's more but these names are fairly common among woodcarvers, especially Pfeil, though I prefer Ashley Iles. These are considered professional tools and can be quite pricey, last tool I bought was a Pfeil short bent V Tool that ran nearly 50$. You can see why I recommend Flexcut (For chisels, if you go beyond just knives) to start, you get more bang for your buck and can round out a set of chisel profiles (Or sweeps) fairly cheap. Then acquire more professional tools a little at a time. Avoid cheap no name chisels, most likely crappy steel Chinese junk that will just make your woodcarving experience piss poor.

You'll need a sharpening stone and strop, with some strop compound. I use a Norton Wide Soft Arkansas stone with their oil. And a Horse Butt Strop. You can use either Flexcut gold compund or Green Coumpond , either are good. I also have a Slick Stick Strop that helps with stropping the various contours on woodcarving chisels ( I've had this thing for like 11 years). Slip Stones are helpful as well to hone the inside of curved or v tool chisels, again I use the Soft Arkansas.

Wood you can get online, Look for Basswood on amazon or even Ebay, you can also find Butternut (White Walnut) on ebay which is a great carving wood.

Mind I'm not trying to overwhelm with info, most folks are happy with just a knife and wood to carve (with the sharpening supplies of course) I would actually recommend you start that way, if you find you enjoy it you can dive in further.