David Bartlett reviewed The tao is silent by Raymond M. Smullyan
Review of 'The tao is silent' on 'Storygraph'
This is quite an old book now and rather of it's time. The writing style of an argument between a sceptic and a believer becomes rather tedious after a while. Maybe good for sceptics but if you accept the concept of Taoism then you don't really want to be reading the argument against it all the time.