Ursula Vernon, Nightmare of the Iguana
Dial (2013) ISBN: 978-0803738461
Score: 2

Eight Dragonbreath book, in which he explores his best friend's subconscious.

Ursula Vernon, When Fairies Go Bad
Dial (2012) ISBN: 978-0-8037-3678-8
Score: 2

Seventh of the Dragonbreath books, in which his mom is kidnapped by fairies. Curiously, this is the second book in a row I've read that featured the Cat Sidhe (aka Cat Sith), whom I'd never heard of before.

Next Book: Tanya Huff, The Silvered

Ursula Vernon, Revenge of the Horned Bunnies
Dial (2012) ISBN: 978-0-8037-3677-1
Score: 2

Sixth Dragonbreath book, in which Danny and friends go to summer camp.

Next Book: Eluki bes Shahar, Darktraders

Ursula Vernon, No Such Thing as Ghosts
Dial (2011) ISBN: 978-0-8037-3527-9
Score: 2

Fifth Dragonbreath book, in which Danny and friends are dared to enter an abandoned house on Halloween.

Ursula Vernon, Lair of the Bat Monster
Dial (2011) ISBN: 978-0-8037-3525-5
Score: 2

Fourth Dragonbreath book, in which Danny travels to Mexico and gets kidnapped by a giant bat.

Ursula Vernon, Digger
(2011) online (759 B/W pages)
Score: 5

Another long running webcomic. "A wombat. A dead god. A very peculiar epic."

Ursula Vernon, Curse of the Were-Wiener
Dial (2010) ISBN: 978-0-8037-3469-2
Score: 2

Third book of the Danny Dragonbreath series, in which his best friend gets bitten by a Transylvanian hot dog.

Ursula Vernon, Attack of the Ninja Frogs
Dial (2010) ISBN: 978-0-8037-3365-7
Score: 1.5

Second Dragonbreath book, about ninja frogs bothering a foreign exchange student from Japan

Ursula Vernon, Dragonbreath
Dial (2009) ISBN: 978-0-8037-3363-3
Score: 1.5

Start of the Dragonbreath juvenile series about a young dragon in an anthropomorphic world.
short, with parts of some scenes told as comics.

Ursula Vernon, "No Unicorns in Heaven"
Sofawolf (2005) ISBN: 0-9769212-2-7
Score: 2

This is a short bonus comic included in the first collection of her webcomic Digger, and tells the story of the sculptor who made the Statue of Ganesh featured in the main story.