so olive shouted encouragement while bronwyn did the work of two-or three or four , if you took into account all the suitcases and boxes weighing down their boat , stuffed with clothes and food and maps and books and a lot of less practical things , too , like several jars of pickled reptile hearts sloshing in enoch 's duffel bag ; or the blown-off front doorknob to miss peregrine 's house , a memento hugh had found in the grass on our way to the boats and decided he could n't live without ; or the bulky pillow horace had rescued from the house 's flaming shell-it was his lucky pillow , he said , and the only thing that kept his paralyzing nightmares at bay .