a) author of 115 books for children and adults

b) a literacy blogger

c) children's literature consultant (and a children's book editor)

d) a former K,1,5, & 6 teacher who visits schools to teach the six traits of writing

e) workshop instructor for SMU and online who teaches adults how to write for children

f) all of the above

The answer is: (f) all of the above. (See my bio.)