Dwayne the lab rat is about to blast through the Interpipe astride the amazing TP Flyer! What’s the TP Flyer? It’s a rocket-fast device for sluicing through the sewers, and now our ratty host can travel through 96 pages of interactive Interpipe adventures faster than ever to find the greatest heroes who ever lived and see just how heroic they actually were! In this exhilarating escapade, readers use clues in the history-filled stories and factoids to solve puzzles. Once a puzzle is solved, Dwayne flushes himself through the Interpipe to the next historical destination and the iSwirl gives readers a choice: solve the puzzle and turn the page, or jump through time to the next heroic adventure. Which heroes will we meet in this exciting addition to the iFlush series? How about Cher Ami, the bravest pigeon in WWI, the Star Trek star who was a hero to Dr. Martin Luther King Jr., the newsies who brought media moguls to their knees, the top ten eco-heroes of all time, and many more!