This question DOES NOT require a book. (DOES NOT REQUIRE ONE, it
is an option)
Make a character table that has mammalia, Reptilia, Amphibia,
Lobe-fined fish, Ray Finned fish, Chondrichthyes, jawless fish and
lancelets as the organisms (you may choose a specific organism
within each grouping as an example.) Be sure there is at least ONE
derived character between each group. Make sure you identify your
basal taxon.