In Model Crime, the first book in the exciting new Model Mystery Trilogy, Nancy’s friend Sydney is getting married, but things keep going horribly wrong at the wedding. Who would want to ruin someone’s special day? In Model Menace, just as things seem to be settling down, a mysterious menace has sabotaged Sydney’s reception. Can Nancy stop the troublemaker before it’s too late?

I'm beginning to think Sydney and Vic's marriage was doomed from the start. First Sydney's best friend, Candy, tried to sabotage the wedding. Then Vic's onscreen beau brought a knife to the ceremony -- and it wasn't just for cutting the cake. Luckily, we caught her before any damage was done.... But is she the real culprit? Or does someone else have it in for these two newlyweds? Strange things kept happening on the happiest day of Sydney and Vic's lives -- and now trouble has followed them on their honeymoon! Some things just don't add up, and I need to get to the bottom of it before Sydney -- or Vic -- is seriously hurt.

In Model Crime, the first book in the exciting new Model Mystery Trilogy, Nancy’s friend Sydney is getting married, but things keep going horribly wrong at the wedding. Who would want to ruin someone’s special day? In Model Menace, just as things seem to be settling down, a mysterious menace has sabotaged Sydney’s reception. Can Nancy stop the troublemaker before it’s too late?

George, Bess, and I were so excited when we won an amazing vacation at an eco-resort in Costa Rica. Fun, sun, surf -- all in the name of ecology and helping to keep our planet clean. But, as always, dirty business seems to follow me wherever I go, and this resort isn't as spic 'n' span as we originally thought. After a string of increasingly dangerous "accidents," it seems that there is a jealous predator staying at the resort, making trouble for the management and the guests. Against the urging of my friends, I know that I need to take this case and get to the bottom of it before our entire week at Casa Verde is ruined -- or worse. Can I uncover who is sabotaging the press tour before it's too late? Or will our vacation come to an unhappy end?

When Nancy and her friends help organize a star-studded fundraiser for Malachite Beach, they discover that the celebrities, as well as themselves, are the targets of deadly foul play.

Dams are constructed for economic development, and their construction involves large investments of money, and natural and human resources. Of the various types of dams constructed around the globe, earth dams are the most common type and constitute the vast majority of dams. When adam fails, it culminates in the sudden release of artificially stored water which, in turn, becomes a potential menace to virtually everything downstream. The dam failure may result in loss of life and property. In recent years, instances of dam failure in the world have been too many, and the resulting loss too high. As a result, dam safety pro grams have been developed in most countries of the world since the beginning of the nineteenth eighties. · Earth dams are more susceptible to failure than other types. The cause of failure is often either overtopping or piping. The modeling of dam breaching due to either or both of these causes is of fundamental importance to development of dam-safety programs. This book is, therefore, an attempt to present some aspects of earth-dam breach modeling technology. It is hoped that others will be stimulated to write more comprehensive texts on this subject of growing interest and importance. The book is divided into eight chapters. The first chapter is introductory and discusses some aspects of dams and dam failures in the world.

IDENTITY REVEALED My online sleuthing has led my friends and me down the Internet rabbit hole. After joining BetterLife, an online community, to try to stop a case of cyberbullying from the inside, the bullies turned on me. And now I'm close to revealing their true identities in real, off-line life. All the clues I've found have pointed me in one direction, but is it a false trail? Before I can expose the madmen behind the mayhem, I need to be absolutely sure that they're the ones wreaking havoc all over BetterLife. But how can I be sure when nothing on the Internet is as it seems? Catching this crook might be more difficult than even I anticipated!