Favourite Boxing Books for Learning

So, I cant do pad work as I train alone and at night.

On the rare occasion I can, I love it. I figured its time to stop idly omitting this sort of work from my routine and only using the heavy bag.

I was thinking of designing a routine where I would use pre-set combos with 0.5 kg weights. Similar to shadow boxing, but with more deliberate drills.

Wondered what peoples thoughts are on this? or a more appropriate solution. I find when I shadow box it can be a little aimless.

I was thinking of something like the below;

Jab, left hook, right hand, duck right, right hand left hook ? repeat 10-15 times.

And then so on for 8-10 more combinations, with movement built in.

All input appreciated.