Shows how Benjamin Franklin, inventor, writer and scientist, created a puzzle called the magic square to keep from being bored while serving as clerk for the Pennsylvania Assembly. Includes step-by-step instructions for creating your own magic squares.

"Mathematics student G is trying to resurrect his studies, which is proving difficult as he finds himself drawn into investigating a series of mysterious crimes. When Kristen, a researcher hired by the Lewis Carroll Brotherhood, makes a startling new discovery concerning pages torn from Caroll's diary, she hesitates to reveal to her employers a hitherto unknown chapter in his life ... it becomes clear that a murderer is stalking anyone who shows too...

"Perry's mother and father are busy people ... they're impatient, they're tired, they get cross easily. And they think that only children, like Perry, should be kept busy. On Saturday mornings Perry and her father visit her gran, Honora Lee, at the Santa Lucia rest home, but Gran never remembers them. 'Who is that man?' Honora Lee asks when Perry's father leaves the room. After movement class is abruptly cancelled, Perry is allowed to go to Santa...