Chapter 4 - Page 15

Mortimer, terrified keeps the barrier spell up, and Spinel goes up to him to say, "Come on dad, we can--" Mortimer immediately interrupts him, however, and says "No, I mean it, you're in danger." and Spinelthorn replies, "If you're this worried... Can't we sneak up on them?" From behind them, Fangs gives the answer: "Not with only one invisibility potion. I never have enough when I need them..."…