What are some high quality travel guides/books for planning a Thailand trip?

Me and my partner are thinking of travelling to Thailand next winter and are in the starting phase of the planning. I've been to Sout-East Asia a couple of times with my parents and Lonely Planet has always been our main guide.

However, the newest edition (19ed) of their Thailand book has gotten a bad reviews on multiple platforms, and the previous edition is from 2021.

Are there any other books or guides similar to the old Lonely Planet books for Thailand?