The Story of Life https://www.amazon.com/dp/1409175847/ref=cm_sw_r_cp_apa_i_yyHYCb6GCFHWE
I checked just now. Definitely him and this book.
The Story of Life
No idea :(
EDIT: I found it, it is called "The Story of Life" by Chris (Simpsons Artist).
https://www.amazon.co.uk/Story-Life-Chris-Simpsons-Artist/dp/1409175847 (UK Link)
Someone below me replied with the link, not sure if you get notified by it or not. It’s https://www.amazon.com/gp/product/1409175847/ref=nodl_?pf_rd_p=2d1ab404-3b11-4c97-b3db-48081e145e35&pf_rd_r=T319EPXE8HZ75ZGFZC9H&utm_source=share&utm_medium=ios_app
And congratulations to your niece!
For anyone wondering the book is called The Story of Life by Chris (Simpsons artist)
Not sure. Found this pic today after the new Jojo's episode and thought, "hmm...."
After Google image search, apparently the book is by Chris (Simpsons Artist). The artist has a book called The Story of Life available for pre-order on Amazon. Still not 100% sure, but I think it's safe to assume that this page in is that book (if not, another book of theirs). Every other page I've seen has been similarly bonkers.