The setting for this book was inspired by Philadelphia’s outstanding children’s museum, Please Touch, where I worked several years ago. The core philosophy that kids should be free to enjoy the whole museum experience, which means being able to touch and even climb on the exhibits, was and is wonderful. While the physical setting in this book bears no resemblance to the real museum, and none of the characters are based on anyone there, past or present, I did borrow the hands-on spirit.
There is no Harriet the Hedgehog series (although maybe there should be!), and most children’s book writers I’ve met have been delightful people, not prima donnas.
Thanks as always to my perceptive editor, Shannon Jamieson Vazquez, who keeps forcing me to plug those pesky holes in my plot, and to my agent, Jessica Faust of BookEnds, who made this series possible. Thanks also to Carol Kersbergen, who keeps me up to date about goings-on in Philadelphia, and to former colleague Sherrill Joyner, from whom I’ve shamelessly borrowed a character I’m sure she’ll recognize. Paul Garbarczyk provided valuable information on how to electrocute someone (and if there are any errors, they’re mine), and thanks to Julie Hyzy for putting me in touch with him. And as always, Sisters in Crime and the Guppies chapter have been there from the beginning to cheer me on.