“This morning, as Charlotte approached the brick facade of Hartnett, she found herself overcome with a great sense of dread. It hit her with a strange and sudden force, and she had an overwhelming urge to turn back, get into bed and not go out for about three weeks. She stopped in her tracks. The feeling itself was alarming to Charlotte - was she sensing something? Something dangerous? And was it something supernatural or just middle school? Sometimes it was hard to tell the difference.”
![“Leave a cavity behind the [wall] facings, and on the inside build walls two feet thick, made of red dimension stone or burnt brick or lava in courses, and then bind them to the fronts by means of iron clamps and lead. The beds and builds, all settling equally and bonded at the joints, will not let…” quote by Marcus Vitruvius Pollio](https://sms4smile.com/quotes/img-quotes/d76/marcus-vitruvius-pollio-7498_bed_leave-a-cavity-behind-the-wall-facings-a_5922.jpg)
