Here’s the ultimate book for animal lovers: “The Rhino with Glue-on Shoes, edited by Lucy Spelman and Ted Mashima (Delacorte, $22). Spelman and Mashima are high-powered veterinarians who have cobbled together an olio of stories about animals in trouble who have been treated by talented medical people. Read about a root canal performed on a three thousand pound hippo, spinal surgery on a kangaroo, a moray eel diagnosed with anorexia. This fascinating book is punctuated with a series of color photos of animals printed on glossy paper.