Mathematica is huge, and does things its own way. For basics, I'd suggest
https://www.amazon.com/Hands-Wolfram-Mathematica-Programming-Language-ebook/dp/B08H4N52R1/ref=sr_1_1?crid=2TK00Y1244O2N&keywords=mathematica+hands+on&qid=1645295900&sprefix=mathematica+hands+on%2Caps%2C166&sr=8-1
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For programming
https://www.amazon.com/Essentials-Programming-Mathematica®-Paul-Wellin/dp/110711666X/ref=sr\_1\_3?crid=1J7P6W39ODDV&keywords=mathematica+programming&qid=1645295952&s=books&sprefix=mathematica+programming%2Cstripbooks%2C127&sr=1...