Normally, this is my rating standard. 1 star, I put a book down. 2 stars, I wouldn't read again and won't pick up a sequel. 3 stars, I won't read again, but maybe the sequel would move forward. 4 stars, I enjoyed it and would recommend it to a friend. 5 stars, I'll reread it, recommend it. In this case, however, I gave it 2 stars although I still put the book down and won't finish it.
The reason for departing with my norm is that while I can't make myself finish it, the book isn't that bad, it could just be better. It has no single, unforgivable flaw, but just a collection of minor ones that detracted from my reading experience.
First of all I should note I picked it up because it was free on Kindle Unlimited, and as I was knew to the subscription, and was looking for pulp fiction-like sci-fi, fantasy, and superhero books, this was recommended. The description indicated that it had been revised and collected into one package, so that gave me the impression of a somewhat established author and story.
Upon reading it is clear that it is a series of collected novellas about Daniel and his newfound spellbook and the familiar that comes with it. Merchant's revision doesn't do much to smooth the continuity between the individual books. In fact, the first distraction that really made me pause in the reading was the fact that "The End" is at the end of the first book. Next page, chapter 26. The start of each book thereafter attempts to mix in some exposition and a little progress in the timeline, but again, it causes a pause for the reader to do some chronological calculation to try to place progress in the story. A minor distraction, but they've started building by now.
The action, both the fighting and the sex are OK, but also suffer from some distracting aspects. When Daniel fights, it isn't clear whether he's particularly winning or losing until he does, then it isn't clear why. He's injured but in the next sentence executes a rolling tackle into a bad guy. When he does lose, it isn't because his body and skills were insufficient. Some punches he shrugs off, others collapse him to move to the next plot point. So now we have a few more things that make you pause and either consider how he's going to win, or pause and wonder when this fight is going to be over.
The sex has good detail though vanilla. Women perform oral sex on the hero, he doesn't perform oral sex on them. That isn't even discussed. While there is a level of intensity in the scenes, they don't align very well with the emotional state of the two characters in relation to one another all the time. And in some cases it makes the female partner very two dimensional, and makes Daniel look like his problem solving flow is: Female? Check. Not related? Check. Somewhere between legal and grandmother age? Check. Opportunity to get laid? Check...oh wait, no? Uh earnest conversation (if ally) or violence (if enemy).
Merchant's character development may be the most frustrating part of reading the book. The only attempt to really develop a character is in Daniel's case, and his inner dialogue with himself has little nuance. The other characters in the book are tantalizingly close to becoming real. The descriptions of sass and physical mannerisms show what the characters might be thinking and why they would react the way they do, but it is unfortunately always framed as response to interacting with Daniel. Any 3rd person narrative that Daniel isn't in (which I'm pretty sure are only exposition on the villains) add no value except to show how bad the bad guy is, but not why.
With all that I got through 75% of the e-book (I think into book 4 of the collection), and then just decided I didn't care enough about Daniel to watch him anymore, and not enough about the other characters to put up with having to watch Daniel. For the last 25% or so, I was even skimming just to find something interesting...a fight scene, a love scene, or a conversation that seemed to progress the story. But it just wasn't worth it for me.
If you are a fast reader, seldom pause to consider where the story is at, or are not willing to consider alternatives in your head (which is where headcanon comes from), then the things that combined to turn me off the book may not bother you. I think Merchant is a fairly skilled writer, but not a good enough writer to make me want to read one of her romance/erotic novels. But if another urban/modern fantasy were to pop up, I might consider it.