Beckett Bergen’s life is about to get a whole lot more complicated -and it was pretty complicated to begin with. For starters, she just dumped her boyfriend, super-hot-star-baseball player, Jake, because she’s convinced that he’s cheating on her. He insists it’s not true, but there’s definitely something he is not telling her.

Then there’s her complicated home life. Her mom, Julie, is a detective on the teensy police force in their small Tennessee town, and she’s barely at home – meaning that Beckett and her older brother, Penn, are responsible for looking out for their younger sister, Landry, 13. Beckett’s dad died several months ago, and it turns out there’s lots Beckett and her siblings don’t know about the circumstances of his death.

But Rachel Vincent’s YA novel Every Single Lie really kicks off when Beckett makes a shocking discovery in the locker room at her school.

There’s something sticking up out of the open duffel. I step closer, then I stumble to a shocked halt.

It’s a hand. A tiny, tiny little red hand.

And it isn’t moving

This discovery sends shock waves through Beckett’s small town and without really quite knowing how, she finds herself at the center of a lot of attention. Rumours start spreading like wildfire – many of which are spread by an anonymous Twitter account, Crimson Cryer, which asserts that perhaps Beckett is more closely linked to this baby than just being the person who discovers the body.

I really liked Beckett and her tenacity. She is determined to find out who this baby belongs to, even though the rumour mill is making it very difficult, and potentially dangerous, for her to do so. There are lots of clues which lead her to some very surprising places, but this book is more than just a solid page-turning mystery. This is also a book about grief, secrets and the damage social media can do.

Sixteen-year-old Tom’s mother has had a string of bad luck with men, but now she is married to Jay, who is exactly who he says he is – a nice guy – and they have recently moved into a brand new house. Not everything is perfect. Jay’s daughter, Nia, is also living with them. She’s a year older and clearly hates Tom. And although the house is Tom’s mom’s dream come true, Tom soon makes an odd discovery. It looks like someone had installed locks on the outside of two of the bedroom doors. Weird, right?

At school, Tom is tagged to show new girl, Amy, around and although Tom is slightly awkward and not all that good with the ladies, he and Amy sort of hit it off. Then Tom discovers that Amy used to live in his old house. As bits and pieces of Amy’s life are revealed Tom starts to think that things just don’t add up. But the more he pushes Amy, the stranger things get. When Tom meets Amy’s family, June and Chris and Amy’s younger brother, Will, and makes some new discoveries in his new home, well – it all makes for page-turning fun.

Tom is a clever and likeable character who suffers from OCD.

I’m worse when I’m worried. On good days, I can touch everything once and sleep like a baby. On the worst days, I check everything twenty or thirty times and only make it halfway up the stairs before doing it all again. I know it’s silly, I know it’s irrational. But it’s part of me, and it’s not going anywhere.

It is perhaps partly his OCD that makes Tom so dogged when it comes to figuring out the truth. It might also be, in part, because of the horrors his mother faced prior to meeting Jay. What if Amy is in trouble? Tom can’t imagine not helping her even if it means getting himself into some scrapes.

Of course, it all comes together perhaps a tad too easily in the end, but I had a good time reading and I think teens who like mysteries will really enjoy this one.