Lattices are discrete subgroups of maximal rank in a Euclidean space. To each such geometrical object, we can attach a canonical sphere packing which, assuming some regularity, has a density. The ques
In poems inspired by and sometimes borrowing their forms from the novena, a nine-day Catholic prayer addressing and seeking intercession from the Virgin Mary, Jacques Rancourt explores the complexitie
Little Ghost is hosting a dance party, and you’re invited! By simply tilting the book, children will be captivated by moving various parts of each party guest to replicate the instructed dance moves,
The almost unbelievable, but true story of a teen-age boy's survival and triumph over hardship in a Russian slave labor camp -- ending in a breathtaking escape -- DONBAS has proven appeal for middle-
On his birthday, Don Schmidt spends the day waiting patiently for his big surprise--a cake, presents, maybe a Chinese clown . . . . But instead, his batty parents get into their monthly argument. This
