Cyclic and Collective contains all the material from Art and Science, plus a lot more bad jokes (and about 30% more material, plus bigger print size...).
I only wish I made as much money on Art and Science as I see some of the older editions go for on various used book shops...
Phil Croucher's books (and upcoming course) covers all the non-flight mechanics things very very well. Wagtendonk is also pretty good for the piston engine machines (as there are some differences with turbines). Nice diagrams and good explanations.