Some great books already given
When I first started in magic I was also in a wheelchair, I'm not now but now I know more I can think of many ways of hiding stuff in one and the low level of your hands could actualy be a positive.
Anyway I'm babbling! If I can help in any way, just throw something at me to catch my attention
Bobos Modern Coin Magic for coins and Royal Road to Card Magic or Card College Volume1, as already said, are great starts. Master these and you will be magical.
BaB
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