Deeply inadequate. A more accurate title of this book would be "The Syrian Jihad The US wants You to Freak Out About". This book does tell the story of ISIS and Al Nusra compellingly (Al Nusra is the Al Queda affiliate in Syria). The rest of the book is quite confused, and if it does not willingly obfuscate, it has that effect nonetheless. The book, much like US policy, is dedicated to the proposition that there is a deeply legitimate Syrian Revolution going on somewhere, and these Jihadist folks running around are just spoilers, either invented by Assad, or a result of the US's "shameful" failure to massively arm another regime change movement. Never mind the fact that the only two major cities taken by the revolution have been taken by Jihadists. Never mind the fact that the only rebel forces worth anything on the battle field are Jihadists. Never mind the fact that most effective rebels both refuse to renounce, and work closely with Al Queda.
I'll admit that I purchased this book as a bit of hate read. Mr. Lister is one of the chief retailers of the "Assad Invented ISIS" trope. The story goes that because Assad let a couple thousand Jihadists out of prison over the course of 2011 he's the main person to blame for the Revolution's turn towards radical Islam. Never mind the massive US created Jihadist presence in Iraq, that is the antecedent of both ISIS and Al Nusrah, as Lister himself capably documents. Never mind the fact that by the time of Bush's Iraq War, there a was already a Salafist/Jihadist movement tens of thousands strong in Syria and it was already trending violent. The fact that the Assad regime had a couple thousand jihadists in jail, rather than exhorting congregations or running TV shows as they are in most of our Gulf "allies" has always struck me as the most telling aspect of this story. I don't doubt that Assad thought he could benefit from letting these people out. But blaming one act of desperation for a development that any analyst with one working eye should have been able to predict in March 2011 is propaganda, pure and simple.
Perhaps I'm being too harsh. Lister isn't to blame for being incapable of seeing beyond the interests of his military industrial complex pay-masters. It's a common problem. He's clearly more knowledgeable about the conflict and its many actors than I will ever be. It is a devilishly complex fight. 10 years from now, I'll be delighted to read a history of the Syrian Revolution by Mr. Lister, but it would have to be much more focused, about twice as long, and much freer of US propaganda. This book kinds of wants to be a history of the conflict, but he is only telling the complete story of two actors, ISIS and al Nusra. The hundreds of other Salafist/Jihadist groups only get brief mentions.
Most frustratingly, Ahrar Al Sham is barely covered. Lister himself points out a few times that this group is now the most powerful rebel group in Syria. It wants to establish a Sunni Muslim state, and fits whatever working definition of "Jihadist" you may have. You'd think that a book called the "Syrian Jihad" would cover this group in some detail. You'd be wrong. They're not part of the "Syrian Jihad" because the US wants to work with them. They are "our Jihadists". When they're not cooperating with Nusra in sectarian massacres, Ahrar al Sham are the "moderate opposition", so they don't get detailed coverage in this book.
I suppose it makes sense that the "legitimate opposition" is nowhere to be found in this book either, but I found that a bit frustrating. If Lister is documenting the replacement of "moderates" by the "Syrian Jihad", there should be some benchmark for when and how that happened. Instead we get a detailed history of ISIS and Nusra, against a back-drop of a chronology of the conflict that gets more detailed after this "legitimate" to "Jihadist" transition occurred.
The book does name check a number of large coalitions of rebel forces, some explicitly Jihadist, some nominally secular, but also mostly made up of Islamist/Salafist forces, that have been formed and faded away over time. A more detailed history of these developments would have been very valuable. These forces are mentioned, but there is little discussion of the dynamics of how they work or worked. This too is a disappointment. The author clearly has great sources and great knowledge of the conflict, this was another missed opportunity to illuminate.
Buy this book if you want more reasons to be scared of ISIS and Al Nusra. Don't buy it if you want to learn anything comprehensive about the conflict in Syria, or its relationship to radical Islam.