Giant Days is a comedic comic book written by John Allison, with art by and . The series follows three young women – Esther de Groot, Susan Ptolemy and Daisy Wooton – who share a hall of residence at university. Originally created as a webcomic spin-off from his previous series Scary Go Round, and then self-published as a series of small press comics, Giant Days was subsequently picked up by Boom! Studios first as a six-issue miniseries and then as a monthly ongoing series. In 2016 Giant Days was nominated for two Eisner Awards and four Harvey Awards. In 2019, it won two Eisner awards, for Best Continuing Series and Best Humor Publication.