- "Serpent-tongues writhed and twisted around the white dragon bones, shaking out their wet wings. Sandrazors, Hellsteethers, Darkbreathers and Tonguetwisters joining them from the Flaming Forest and the open ocean. The darkest types of dragon species, the monsters, the ones that hated humans the most."
- ―How to Seize a Dragon's Jewel
We see that Sandrazors are dangerous, albeit smallish flying dragons with razor-sharp wings, similar to the Razorwing.
- How to Seize a Dragon's Jewel (Book 10), Cressida Cowell. 2012
- The Complete Book of Dragons: A Guide To Dragon Species, Cressida Cowell. 2014