Reality

My first book! Been working on this for at least a year now! Tell me what you think! This is the full summary:

Grace Periclum felt all alone in her life, but she had no idea just how alone she really was. On her 18th birthday, Grace is killed by her foster dad. She arrives in a heaven-like place called Caelum, where she learns a shocking secret about her life. Now, she must rebel against the leader of Caelum to fix his mistakes. This book is filled with love, betrayal, rebellion, and, most important, suspense.