Sarah Jordan is a National Magazine Award–nominated author who has written for magazines and newspapers including Parents, Parenting, Philadelphia Magazine, and The Philadelphia Inquirer. She is also the coauthor of The Worst-Case Scenario Survival Handbook: Parenting and The Worst-Case Scenario Survival Handbook: Weddings. She lives in Philadelphia with her husband and two children. David Ufberg, M.D., is a practicing obstetrician and gynecologist at Pennsylvania Hospital in Philadelphia. An assistant clinical professor with the University of Pennsylvania Health System, he has written several research publications and received many teaching awards. He is a devoted husband and father of three and has delivered thousands of babies. Paul Kepple and Scotty Reifsnyder are better known as the Philadelphia-based studio Headcase Design. Their work has been featured in many design and illustration publications, such as AIGA 365 and 50 Books/50 Covers, American Illustration, Communication Arts, and Print. Paul worked at Running Press Book Publishers for several years before opening Headcase in 1998. Paul graduated from the Tyler School of Art, where he now teaches. Scotty is a graduate of Kutztown University and received his M.F.A. from Tyler School of Art, where he had Paul as an instructor. Scotty's mother claims he came close to having a brilliant career as a TV baby, but his lack of comic timing kept him on the casting couch. Paul’s mother also thought he should have been a TV baby, but unfortunately no one else agreed.

Sarah Jordan is a National Magazine Award–nominated author who has written for magazines and newspapers including Parents, Parenting, Philadelphia Magazine, and The Philadelphia Inquirer. She is also the coauthor of The Worst-Case Scenario Survival Handbook: Parenting and The Worst-Case Scenario Survival Handbook: Weddings. She lives in Philadelphia with her husband and two children. David Ufberg, M.D., is a practicing obstetrician and gynecologist at Pennsylvania Hospital in Philadelphia. An assistant clinical professor with the University of Pennsylvania Health System, he has written several research publications and received many teaching awards. He is a devoted husband and father of three and has delivered thousands of babies. Paul Kepple and Scotty Reifsnyder are better known as the Philadelphia-based studio Headcase Design. Their work has been featured in many design and illustration publications, such as AIGA 365 and 50 Books/50 Covers, American Illustration, Communication Arts, and Print. Paul worked at Running Press Book Publishers for several years before opening Headcase in 1998. Paul graduated from the Tyler School of Art, where he now teaches. Scotty is a graduate of Kutztown University and received his M.F.A. from Tyler School of Art, where he had Paul as an instructor. Scotty's mother claims he came close to having a brilliant career as a TV baby, but his lack of comic timing kept him on the casting couch. Paul’s mother also thought he should have been a TV baby, but unfortunately no one else agreed.