deodands

Mathematical Biology

JD Murray, Mathematical Biology. (My local bookshelf has an apparently new edition of this in two volumes, but Amazon still thinks there is a single edition.)

See Jim with the cheetah. See the spots of the cheetah. Do you like spots? Jim likes spots. The cheetah likes spots. Jim likes the cheetah. See Jim with the model. See the spots of the model. The model has spots. Jim likes the model.

See Jim with the zebra. See the stripes of the zebra. Do you like stripes? Jim likes stripes. The zebra likes stripes. Jim likes the zebra...

See Jim with the butterfly...

Or, this book taught me all I know about the mathematics of morphogenesis. Oddly, no mention of Hox in the index.