of Grandmother Fish & Clades

Grandmother Fish now on Amazon!


Amazon has over 100 copies, but as of Oct 30 they’re in transit between fulfillment centers. I’m am shipping them the last of the first edition, except for some cases held back for special purposes. I’m also looking for brick-and-mortar stores that would each like to order a case. If you know a great store that would like to carry the book, have them contact me: jonathan (at) grandmother fish (dot) com.

Grandmother Fish is the first book to teach evolution to preschoolers, and you can order it now.

Grandmother Fish is a full-color, 32-page, hardcover book, written by game designer Jonathan Tweet and illustrated by Karen Lewis, a children’s science illustrator.


You can see little children reacting to having the book read to them for the first time. Take a look at this video of three parents reading an early draft of the book to their children.


Please keep in touch with us by Liking our page on Facebook. Our page includes lots of behind-the-scenes posts about evolution and the process of creating Grandmother Fish.


You can download the free PDF edition of the book here. [PDF no longer available]


For more information about Grandmother Fish, see our About page. To see what others are saying, see our Reviews page.

Thanks for your interest in Grandmother Fish!