This arrived in the post yesterday and I've already been dipping in to find additional detail for the two Jasta 18 scenarios featuring the Independent Air Force. The first scenario doesn't really correlate with the account in the book, with a different date and aircrew, which is a bit weird but not something that I can't resolve. I may go back and rewrite it, at the risk of having to fix something that isn't actually broken as a scenario.
The second scenario, however, is pretty much spot on with only slight discrepancies and minor details requiring a bit of fettling. not that anyone will notice. In fact, I may well just go with the information from the Osprey book on Jasta 18, as that's a consistent source and a more recent publication, as well as being the basis for the scenarios I've devised.
Regardless, it's a good book and has loads of potential as a source of scenarios involving the RAF bombing campaign of 1918.