A nice touch is the illustrated spine that looks good on a shelf.
ArchivesHeartless
Heartless: A Paranormal Romance (Immortal Enemies) By Showalter, Gena – GOOD
You will appreciate the illustrated reference section in the back.
Litjoy Heartless Special Edition Hand Signed By Author & Annotated No Slip Cover
This activity book is packed with challenges that get your brain working.