If I Die Before I Wake — Emily Koch

Everyone believes Alex is in a coma, unlikely to ever wake up. As his family debate withdrawing life support, and his friends talk about how his girlfriend Bea needs to move on, he can only listen. But Alex soon begins to suspect that the accident that put him there wasn't really an accident. Even worse, the perpetrator is still out there, and Alex is not the only one in danger. As he goes over a series of clues from his past, Alex must use his remaining senses to solve the mystery of who tried to kill him, and do what he can to protect those he loves, before they decide to let him go.