A perfect square is transformed in this adventure story that will transport you far beyond the four equal sides of this square book.

Great cities and neighborhoods rise and fall, yet Rittenhouse Square in Philadelphia has seized the imagination and envy of social climbers, urban planners, and novelists alike for two centuries. In The Perfect Square, Nancy Heinzen—a resident of Rittenhouse Square for over 40 years and an activist committed to its preservation—provides the first full-length social history of this public urban space. One of the five squares William Penn established when he founded the city, the southwest-situated Rittenhouse Square has transformed from a marshy plot surrounded by brickyards and workers’ shanties into the epicenter of Philadelphia high society. A keystone of center city Philadelphia, it was once home to great dynasties, elegant mansions, and grand dames of the Victorian era. Today it is lined with million-dollar high-rise condominiums, where nouveau-riche entrepreneurs and descendants of ethnic immigrants live side-by-side. Heinzen lovingly chronicles this urban space’s development and growth, illustrating that not only is Rittenhouse Square unique, but so is the combination of human events and relationships that have created and sustained it. Painstakingly researched and generously illustrated with black-and-white photos from public archives, The Perfect Square will appeal to lay readers interested in history, to professional historians and urban planners, and to the thousands of new residents who have settled on or near Rittenhouse Square since the dawn of the 21st century.

The book "Perfect Square" based on the theme "Defining Perfectness-own way", compiled and edited by Gargi Bhattacharjee is a collection of beautifully crafted, thought empowering quotes which are portrayed with respect to different perspectives of life by a team of aspiring and talented writers across the globe. This book deals with expressing how one can define perfectness in their best way possible. This book is directed for readers of all ages.The quotes written by more than 100 writers will definitely empower you in ways more than you can imagine for we have worked well to bring and blend all emotions together very smoothly.

August 6th, 1998: Moe Prager, a former cop, waits to call his daughter for her 18th birthday. In the midst of an ugly family meltdown, Prager is desperate to find a way to make sense of what has caused his once-happy family to implode. As he waits, however, it is Prager who receives a call that might not only solve a case that has haunted him and his wife for twenty years, but might also supply the glue to patch his family back together. December 8th, 1977: Patrick Maloney, a supposedly popular college student, walks out of a Manhattan nightspot into oblivion. It’s no wonder Maloney’s disappearance barely registers on the radar screen. Son of Sam strikes. Elvis is dead. It’s the Sex Pistols vs. the BeeGees, Studio 54 and the Dirt Lounge, est and yin/yang, gas shortages, Quaaludes, pot and polyester, Plato’s Retreat, The Rocky Horror Picture Show, and the neutron bomb. Moe Prager, a cop forced into early retirement by injury, certainly hadn’t noticed Patrick Maloney’s disappearance. But when Prager’s ex-partner calls with an offer to work on the case, Moe, wracked with self-doubt over his undistinguished career, signs on. As Prager traces Patrick Maloney’s steps from his upstate home to his college dorm on Long Island, from the Tribeca bar where he was last seen to an old flame’s mansion on the Gold Coast, Moe realizes that nothing about the case, especially the details of the missing man’s life, is as it seems. Even the picture his parents gave the police was two years out of date. Why? What could his parents be hiding? What tortured secrets might have driven Patrick to create a public persona so different from his true self? Questions multiply as Prager searches for Patrick in New York’s notorious punk underground, gay clubs and biker bars. Will Moe’s blossoming relationship with Patrick’s older sister help to bring Maloney back home or will it help to destroy any progress in the case? Can Moe overcome the roadblocks thrown in his path by dirty cops, corrupt politicians, and an ambitious reporter? And who are the truly ominous forces working behind the scenes to pull Prager into the very private hell of the Maloney family? Is Moe Prager running in circles or simply walking the perfect square?

Amish-English sleuthing duo Deborah Yoder and Callie Harper set out to solve a murder. But more than an innocent man’s future is at stake. In book two of the Shipshewana Amish Mystery series, God’s grace touches the long-lost past as well as lives shaken by current tragedy. There's more to the quaint northern Indiana town of Shipshewana than handcrafted quilts, Amish-made furniture, immaculate farms and close-knit families. When a dead girl is found floating in a local pond, murder is also afoot. And Reuben, brother of Deborah's best friend's fiancé, is in jail as the suspect! Reuben refuses to divulge any information, even to clear himself of a crime Deborah is certain he didn't commit. So, with her English friend Callie—fellow sleuth and owner of Daisy's Quilt Shop—Deborah sets out to uncover the truth. But the mystery deepens when an elderly man seeks Callie's help in finding his long-lost daughter, missing since the days of the 1965 Palm Sunday Tornadoes. An old man who has lost his past. A young man who may lose his future. Once again Deborah and Callie find themselves trying to piece together a crazy quilt of lives and events—one that can bring unexpected touches of God's grace and resolve the tragedy that has shaken this quiet Amish community.

Understanding Mathematics is a carefully written series of mathematics to help students encourage the study of mathematics in the best interactive form. It contains ample practice material, attractive illustrations and real-life examples for the students to relate the topics with their everyday life. Special care has been taken while teaching topics like geometry and probability to the students. Keeping in mind the development status and comprehension level of students, the text has been presented in a well graded manner.

The first step in complex math is now the easiest. Alpha Teach Yourself Algebra I in 24 Hours provides readers with a structured, self-paced, straight-forward tutorial to algebra. It's the perfect textbook companion for students struggling with algebra, a solid primer for those looking to get a head start on an upcoming class, and a welcome refresher for parents tasked with helping out with homework, all in 24 one-hour lessons. • Algebra is the second-most popular mathematic course for college- bound high school students • Nearly all college-bound high school students now take algebra