Being one of the most formidable archangels with the power to end the world doesn't serve you well if you don't know how to use it.Thrown into a battle of courts and factions, tangled in a web of intrigues and palatial games, naïve Ariel is surrounded by powerful angels, chasing their own agendas.There's no one she can trust. Everyone stands to gain something from her death.To avoid the bloody battle that Baza brought to her door at Uras, Ariel retreats back to Apkallu (Earth) to find her sister, but the Heavenly battles and intrigues she flees follow her, as Baza's immense hold on Apkallu forces Ariel and Rafe to make uncomfortable choices.Ariel's fight for survival is far from over and it looks like it's going to be a deadly one."Hallow, successfully improves on Heavenward in a plethora of ways, to it's dynamic characters, intimate portrayal of visceral emotion and the compelling twist ending. Lastly and perhaps most importantly, Hallow weaves in several important themes into it's already complex mythos. These themes are not at all fictional, and speak to important problems in society. From abuse, mental health, and economic deprivation, Hallow pulls no punches in including some heart-breakingly real depictions of inequalities and injustices that blight society. It is the inclusion of these themes that I most admire the ambition of Hallow's narrative, and it is for this reason that I hope Hallow finds itself of the bookshelf of many young readers." (Bookblogger)."The writing in Hallow just blows you away. For me, this was so strong, the characters are formed and you create such a bond for them, whether you like them or not." (Bookblogger)."Everything about this book (and series) make it a winner for me, with strong believable characters and a well-developed plot which when added together provide a compulsive page-turner, it's AMAZING!" (Fraser's Fun House, blogger).