"A must have item. It’s the perfect book to have by your side as you’re watching an episode or to settle arguments among you and your vampire." - Sci Fi Pulse
“If you want Buffy done right, you hire Nancy Holder.” - Fangirl Nation
"If you’re looking to add a great resource of the vampires and other demons that flocked to the Sunnydale Hellmouth in Joss Whedon’s cult TV series Buffy the Vampire Slayer, then look no further." - City of Films
“Even if you’re a new fan and just beginning your journey of Joss Whedon’s Buffy, The Vampire Slayer TV seasons, then Demons of the Hellmouth is great start and intro to universe” - Retrenders
"If you’re looking to add a great resource of the vampires and other demons that flocked to the Sunnydale Hellmouth in Joss Whedon’s cult TV series Buffy the Vampire Slayer, then look no further." - City of Films
“a book that fans will be glad to have on their shelves” - Mugglenet
"a great reminder of the breadth and depth of the show’s mythology and offered insight into details of the show I’d missed, or long-forgotten." - Nerdophiles
"I enjoyed reading Demons of the Hellmouth immensely" - Hypable
"A nice addition to any Buffy collection." - Project Fandom
"It’s really a fantastic book." - That Girl’s Site
"Holder does a fine job of capturing Giles’ academic, yet oft-bemused, tone." - SafeWOW