Czech Proofreader for 16 Children’s Books

I have a set of 16 printed picture-books aimed at Czech-speaking children aged 3-5. Each story has already undergone one full native review; now I just need a meticulous final pass focused on grammar, punctuation and any lingering awkward phrasing.

Here is what I need from you:
• Read each printed text line-by-line and flag even the tiniest slip—missing háček, inconsistent spacing, rogue comma or stylistic mismatch.
• Note every change directly on a scan/PDF or clearly list page-and-line references so the printer can implement them easily.
• When a page is flawless, simply write “bez úprav” so I can sign it off with confidence.

No rewriting of style or vocabulary is necessary unless an error affects clarity for a preschool audience. The goal is a clean, zero-defect set of Czech-language books ready for press.

If you are a native Czech editor with a sharp eye and can turn around the full batch promptly, I’d love to send over the first two titles as a mini-test before releasing the rest.

I will provide an excel spreadsheet with the texts. One tab is one book. I need the changes to be done directly in the excel.