I don't think it's the tool that's the issue, I think it's the book itself?

If you search the ISBN on the web, you'll get "Zero to One Hundred" with the cover of "Built to Grow" and vice versa.

There's also "Experiment, Build, Scale" which is the book that the visualisation shows, also with the same ISBN attributed to the previous two.

Experiment, Build, Scale seems to be the only book of Stephanie's that is in Google Books while Worldcat has "Zero to One Hundred" with the cover art for "Built to Grow".

Most of the online bookstore pages have this mess so I wouldn't blame the tool for what seems like an upstream data quality issue.