Ralph Gerber Gerber من عند Mets Mantash, أرمينيا من عند Mets Mantash, أرمينيا

Hah! I loved this book! One of my favorite parts was when she explains why dogs can't get free when they're tangled in a leash -- she conjectures it's because they can't count and don't have a "stack" where they can do the computations/permutations of how to get untangled.