Lisa Mangum is an American author and editor best known for her young adult romance trilogy beginning with The Hourglass Door.
She received Foreword Reviews INDIES awards for the first two novels in The Hourglass Door trilogy.
[4] During her time as an editor, she has worked with several bestselling authors, such as Brandon Mull, Ally Condie, and Jason F.
[4] Mangum released her first book, a time travel and romance novel titled The Hourglass Door, in May 2009.
[5][6] It won the Foreword Reviews INDIES award in the Best Young Adult Fiction category.