hi i have no experience in program and want to start ,makeing games in game maker 2. and i need a book to learn GML . which books do you recommend to me?
I'm not sure if you really need books.
I think GameMaker has tutorials on their website. You'd probably pick GML up faster by following those than by trying to just read about GML.https://gamemaker.io/en/tutorials
If you do want to read about GML again I'd recommend looking at the GML reference documentation online instead of looking for a book https://manual.yoyogames.com/#t=GameMaker_Language%2FGML_Overview%2FGML_Overview...
if you have no programming experience you might also benefit from starting out with GML's Visual tools for building games instead of jumping straight into code.
https://manual.yoyogames.com/#t=Drag_And_Drop%2FDrag_And_Drop_Index.htm