Levels 
Raith ~ 2-3 books
Reaper ~ 4-6 books

Read a book….
☣ with a personification of death.
Waking the Witch by Kelley Armstrong
☣ with a black/grey/white cover.
House Rules by Chloe Neill

Read a book….
☣ where someone dies.
Frostbitten by Kelley Armstrong
☣ with a cloak or fabric on the cover.
Clean Sweep by Ilona Andrews

Read a book….
☣ with a title that begins with any letter in “Grim Reaper”.
Grim Tuesday by Garth Nix
☣ with ghosts or that mentions the afterlife.
Sweep in Peace by Ilona Andrews