You can always use sites like cafe Lenormand, as well as learnlenormand. There are many videos on the topic - youtube has a few good teaching videos, I think one of the most popular is Donnaleigh from tarot tribe - Paris Debono has some that are also good, as well as Malkiel Rouven Dietrich.
I second Rana George's book
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She is very chatty in a friendly way, and very thorough.
Have fun with your cards! (and yes, you will want more than one deck in your collection!
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ETA The Lenormand games section in the Lenormand subforum here is very useful for learning how to read card combinations
![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)