This might be the earliest I’ve ever read a newly published book as I ninja-ed it the day my library got a digital copy and I was very excited based on the synopsis and listed genres. For me, the Book of Doors was a solid comfort read (note, NOT the actual Comfy read genre) that felt nostalgic in the first half, invoking the wide-eyed magical feel of many YA fantasy books I read growing up yet clearly intended for adult readers. This book is also fully targeted towards book lovers with countless descriptions and settings based on book collections, stores, or libraries (to be expected for a story involving magical books). What I did not expect was the surprisingly ambitious and well-executed time-traveling/manipulating second half that manages to recover and tie-up the narrative successfully after a disjointed mid-section. Despite the obviously heavy fantasy elements provided by the magical books (I assume it’s not mentioned in the synopsis as not to show it’s trump card early), the Book of Doors should first and foremost be considered a soft time-travel drama. A young women in her 20’s living day to day in New York, Cassie is at the pivotal stage in her…