What a breathtaking pageturner of a thriller!
I adore everything Barclay writes but this was just next level. The plot is engaging, the pacing is perfect and I loved getting to know the different characters introduced to us. You're invested in each and every one of them as well as their little subplots. You really think you know what's happening until the plot twists hit you. 
It's all beautifully spun together and I loved how it all clicked and made sense in the end leaving me shocked. I'd honestly say go into this without trying to find much of what it's about. Just know that it's a thriller about a dying rich man trying to find his children and connect with them as they start disappearing and getting killed off.
I promise you're in for a wonderful ride!