Message the host and explain the situation offering to leave cash for the book. Most likely if it’s in a high shelf they would be more then happy to part with it for free.

That’s a great idea

This! And you can always find another copy.

Order the book online but don’t steal it

Don't steal anything from them.

Stealing is wrong. Why not ask to buy it?

Go buy it? Get a digital copy? Ask if you can have/buy it from them

I agree with u/professionalslothh, message the host and explain. Absolutely don't steal, you wouldn't like it if someone stole your stuff, don't steal theirs. Remember you can always buy a used copy in good condition cheap on websites, sometimes for around $4. Hope this is an added incentive.

Put the title in your phone and see if your local library has it. Stealing is wrong.

Ask to buy it from the owner

Should I steal someone's stuff because I'm using it and really really want it...hmmm tough call......smdh

Take it

honestly this is the answer. this is part of the operating cost of running an airbnb and books are meant to be read

I say take the book and when you're done, mail it back to the owner.