www.amazon.co.uk/Irreversible-Damage-Transgender-Seducing-Daughters-ebook/dp/B07YL4FGCH?tag=mumsnetforu03-21
Anyone read this yet? I have been listening on Audible. It's well researched, albeit v Amercan focused.
The narrator is a bit annoying (posh Anerican), but that's my bias 
I think it's going for a mainstream audience and it does cover the issues