For more of Damico's work, see Wax.
This series contains examples of the following:
- Berserk Button: Zara gets Lex to unlock her Damning power by killing her twin sister.
- Blessed with Suck: Lex's natural abundance of Killing power is actually a result of her power to Damn souls.
- Celestial Bureaucracy: While it's not quite a celestial bureaucracy, the town of Croak does run the Grim Reapers, which is as close as this universe seems to come to a god.
- Conveniently an Orphan: The Grims who didn't come from abusive households tend not to have had parents at all.
- Cool Car: The Stiff. Part hearse, part Batmobile. All awesome.
- Descriptiveville: Croak, DeMyse, Necropolis...
- Easy Amnesia: The Grimsphere keeps up The Masquerade using this. A concoction distilled from spider venom wipes out a period of the victim's retrograde memory, which they then fill in with, shall we say, 'friendly suggestions'.
- Enemy to All Living Things: While Grims aren't technically enemies, animals avoid their towns like the plague because they can sense the death.
- Everyone Can See It: When Driggs and Lex get together, Pandora announces to the entire diner that it's about time.
- Exactly What It Says on the Tin: The majority of the in-world terminology falls under this.
- Fate Worse than Death: Damning, where a person's soul is sent to Fire and Brimstone Hell for an eternity of burning torture. Though, there's also a Fate Worse Than a Fate Worse Than Death, which is Annihilation, which is when a person's soul is sent to The Nothing After Death.
- Fingore: The Wrong Book can only be read right by Grotton—specifically, when he waves his hand over it or holds it. Since he refuses to let them read it freely, Pip and Bang decide to cut off his finger and put it in a jar so they can hold it by the book whenever they need to read it.
- Hair-Trigger Temper: See Delinquents. For some reason the Grim powers make the teenagers misanthropes until they move to one of the Grimsphere towns.
- Healing Hands: As of Scorch, Driggs is a combination of this and Power Limiter for Lex.
- Hurricane of Puns: Every single location in Croak, including the town itself, with the exception of the library.
- Jerk with a Heart of Gold: Lex, who used to have a Hair-Trigger Temper and beat people up, but only as a result of being a Grim. She's still rather snarky but has become much nicer.
- The Masquerade: While Grims don't leave their towns except for the yoctosecond-long journeys they need for their jobs, they do collect spider venom to make a serum called Amnesia, which they use to erase people's memories of their time in the Grim towns.
- Nice Job Breaking It, Hero: Lex accidentally gives Zara the power to Damn people. And again when Lex accidentally gives Norwood the power to Damn.
- Odd Name, Normal Nickname:Lex and her twin sister Cordy have the full names Lexington and Concord.
- Power Incontinence: Crosses with Addictive Magic; Lex Damns Corpp on accident. She was aiming for Zara.
- Self-Made Orphan: Driggs. His parents were incredibly abusive, and his father intended to kill him after Driggs fought back by breaking his nose, but he managed to grab the gun out of his father's hands and knock him down. He killed his mother first, one right between the eyes. And then his father, one in the head and four elsewhere on his body.
- Significant Anagram: "Bone the sick scythe bandit" can be rearranged to spell "the cabin beyond the sticks".
- Team Dad: Ferbus calls Corpp their "collective grandpa."
- Theme Twin Naming: Mrs. Bartleby named her daughters after the first two battles of the Revolutionary War.
- Used to Be a Sweet Kid: Lex was a model child before her teenage years.
- Viva Las Vegas!: Via an Expy of the city located in the Grimsphere, literally described as "Las Vegas times ten. On crack."
- Well-Intentioned Extremist: Zara, who wants to rid the world of murderers, rapists and other criminals.
- You Are Worth Hell: In the final book, Lex makes a Heroic Sacrifice to close the final gate, and Driggs decides to go to The Nothing After Death with her. Though she could have just used another death to close the gate, like Norwood, who was trying to Damn them.
- You Didn't Ask: This is literally Pip's explanation as to why he didn't tell anyone about his climbing skills.
