If you thought you knew everything about Slade Wilson, you were dead wrong! His blood-drenched past and exploits are well chronicled, but how did Slade become the infamous assassin and mercenary known as Deathstroke? Mission number one leads down an unforeseen path straight to the morgue. As it turns out, hunting down the last surviving doctor responsible for the experiment that gave him his powers gets complicated. Written by ED BRISSON (Batman Incorporated, Batman & Robin Eternal) with art by DEXTER SOY (Red Hood and the Outlaws, Suicide Squad) this volume collects Deathstroke Inc. #10-15: the Year One storyline that cannot be missed!