An Abundance of Katherines By John Green

From the #1 bestselling author of Turtles All the Way Down and The Fault in Our Stars Winner of the Edgar Award for Best Young Adult Mystery #1 New York Times Bestseller USA Today Bestseller Publishers Weekly Bestseller Now a major motion picture When Margo Roth Spiegelman beckons Quentin Jacobsen in the middle of the night—dressed like a ninja and plotting...