pstrongThe line between hate and love blurs when two exes still sizzle more than a Bunsen burner on full blast.strongppbrppI have two goals Sign-off on the newest pill for-her-pleasure as a favor to the CEO and ferret out the mole selling company secrets to an investigative journalist. I didn't expect to find my ex-husband in the pharmaceutical lab where I'm assigned to work.ppbrppSam Grant reserved, quiet, exceptional in bed. He's always been the stable and responsible one. I brought the chaos.ppbrppBut we're no longer who we were all those years ago.ppbrppEvery day of sparring and banter shows me what we could be. It's taking all I have to keep my hands to myself and not give in to our chemistry.ppbrppMy dream job is on the line, and I'm afraid if I let myself fall for Sam again, I'll lose everything.ppbrppemAs the secrets start to mount, I have to figure out if I can trust Sam and...myself.emppbrppstrongChemistry of the Heart, a steamy rom-com series set at a pharmaceutical company