The Cheetah is unaware that the ancient necklace she steals from the museum turns her into a mindless beast, leaving Batgirl and Supergirl to battle a mutant monster.

Harley crashes the Kaleidoscope Collectors Convention, but when Batgirl and Supergirl show up to challenge her, the three tussle over a kaleidoscope that is actually a time travel device, transporting them all into in the Middle Ages.

When General Zod escapes the Phantom Zone and an interdimensional portal device malfunctions, Supergirl and Batgirl navigate through the weird, wild dimensions to find Zod and put him back in prison.

The Joker hypnotizes the crowd at a comedy festival, but when Batgirl and Supergirl swoop in to challenge the supervillain, he uses his bubble blower invention to try and stop them.

The famous theorist locates contemporary art's most exhilarating achievements.

This imaginative guide uses first hand accounts, historical records, works of literature and art, and the imaginative insights of the scientifically trained author to detail the evolution, habits, life cycles, reproductive behaviour and specialised abilities of dozens of fabled beings.

Why do baby sharks, hyenas, and pelicans kill their siblings? Why do beetles and mice commit infanticide? Why are twins and birth defects more common in older human mothers? A Natural History of Families concisely examines what behavioral ecologists have discovered about family dynamics and what these insights might tell us about human biology and behavior. Scott Forbes's engaging account describes an uneasy union among family members in which rivalry for resources often has dramatic and even fatal consequences. In nature, parents invest resources and control the allocation of resources among their offspring to perpetuate their genetic lineage. Those families sometimes function as cooperative units, the nepotistic and loving havens we choose to identify with. In the natural world, however, dysfunctional familial behavior is disarmingly commonplace. While explaining why infanticide, fratricide, and other seemingly antisocial behaviors are necessary, Forbes also uncovers several surprising applications to humans. Here the conflict begins in the moments following conception as embryos struggle to wrest control of pregnancy from the mother, and to wring more nourishment from her than she can spare, thus triggering morning sickness, diabetes, and high blood pressure. Mothers, in return, often spontaneously abort embryos with severe genetic defects, allowing for prenatal quality control of offspring. Using a broad sweep of entertaining examples culled from the world of animals and humans, A Natural History of Families is a lively introduction to the behavioral ecology of the family.

In a society of strangers, there develops what can be called crimes of mobility -- forms of criminality rare in traditional societies: bigamy, the confidence game, and blackmail, for example. What they have in common is a kind of fraudulent role-playing, which the new society makes possible. This book explores the social and legal consequences of social and geographical mobility in the United States and Great Britain from the beginning of the 19th century on. Personal identity became more fluid. Lines between classes blurred. Impostors abound.

"There is no scientist today whose books I look forward to reading with greater anticipation of enjoyment and enlightenment than Stephen Jay Gould."—Martin Gardner Among scientists who write, no one illuminates as well as Stephen Jay Gould doesthe wonderful workings of the natural world. Now in a new volume of collected essays—his sixth since Ever Since Darwin—Gould speaks of the importance of unbroken connections within our own lives and to our ancestralgenerations. Along with way, he opens to us the mysteries of fish tails, frog calls, and other matters, and shows once and for all why we must take notice when a seemingly insignificant creature is threatened, like the land snail Partula from Moorea, whose extinction he movingly relates.