I read the first book and enjoyed it, so I thought I'd give this one a try despite some negative reviews. I would advise you not to waste your time. I can recap exactly what happens (spoilers follow)
Simon worries he will wolf out and hurt someone he loves. He's quit having sex with his wife even though he sexually desires her. He still eats a lot of meat and loves to go running. His wife, Alison, is still a shrew and incredibly annoying. I'd worry about hurting her, too, and I'm not even a werewolf.
Simon worries more about turning into a wolf. Will he? Won't he?
He almost does. But then he doesn't.
Alison calls the police. Simon leaves. He finds Michael's father in the woods and gets the backstory on Michael (evil Nazi werewolf. true story, I wouldn't lie to you). Michael's father is like "You gots to kill Michael! Gots to!" and Simon is like "Will I? COULD I?"
Then he worries about wolfing out some more. But he doesn't. But he worries about it.
Ladies Love LL Cool Simon. All the time. He's like "Oy, so many ladies wanting to have The Sex with me, this is a problem. I hope I don't accidentally wolf out and hurt someone I love."
Side story about Ramon falling for the cop that's investigating a murder connected to the Pack. Lady Cop is like "oy, it's so hard to be a lady cop." She's tough and I like her until she meets Ramon and they fall in love.
Side story about the other werewolf guy almost winning the NY Marathon. There is way too much about the marathon and this is coming from someone who reads Runner's World articles.
Simon worries some more. He goes running some more. He craves meat... some more. Ladies try to have The Sex with him some more.
He finally gets back together with the Pack and they teach him to accept & love the wolf. As soon as he does, it gets easier to control.
Alison hires a PI to follow Simon. He follows him to Michael's. Michael kills him and he and Simon eat the PI.
Side story no one cares about where Alison almost cheats on Simon with some boring guy that no one cares about but Alison, because she is annoying. The guy is finally like "Nah, I thought about it and don't want to sleep with you because you're too much drama." High five.
Simon really connects to Michael's dad because he needs a werewolf mentor.
Ramon kidnaps the cop to try to save her from Michael after Michael orders Simon to kill Lady Cop. They all end up at Michael's country estate. Michael's dad shows up, fights Micheal and Michael kills him. Then all the werewolves, Simon included, eat Michael's dad.
Lady Cop is bitten and turns into a werewolf. Simon comes clean with Alison and tells her he's a werewolf. She's like "Well.. okay then." The end of the story is all the wolves running as a pack again even though Simon still kinda wants to kill Michael. The Lady Cop joins and runs with the pack and she and Ramon take off for Wolf Lovin.
Simon is like "Man, I wish Alison was a werewolf" and I'm like "Please don't write that book.
The End.