Hobbit
Can't help you with the Shawbury notes, but if you take Wagtendonk added with the "Rotorcraft Flying Handbook", FAA publication, mixed with the Pooleys P of F book designed for "PPL-CPL" then i think you will be near the JAR standard for P of F.
They are all informative, but i wish firms like "O.A.T" and "bristol.gs" would do an interactive CD-ROM for Helicopter P of F, as there seems to be far too much effing fixed wing stuff out there and not nearly enough rotary educational material available.
MD