Not a book - but an extension to Nik Bhatia's 'Layered Money' is all of his extensive writings on the Lightning Reference Rate (4 part series):
And now some great new writings from he and Joe Consorti on LNRR
Already mentioned, for both Bitcoin and Lightning - 'Mastering the Lightning Network' by Andreas Antonopoulos is great
And last - not Bitcoin specific, but Ray Dalio's 'The Changing World Order' is excellent and IMO may as well have been referring to Bitcoin throughout