The only book written new each week for the one child reading it.
For a parent whose 4 to 7 year old reads by guessing and steers clear of books, WonderSprout writes a new decodable book she can read unaided, every week, graded to exactly where her phonics is.

Maya's next book is ready to make
This week's story leans on the “oa” and “igh” sounds Maya paused on last time, and it's about dinosaurs — the thing she can't stop talking about right now.
A week starts the same honest way: a heads-up, not a surprise.
Every week, on a fixed day, one email names what the next book could be about, built from the sounds a child paused on last time and whatever she is currently obsessed with. Nothing arrives without warning.
Every subscription is won or lost on one moment.
The parent opens the reader. The child reads the first sentence of her own book, out loud, unaided. That first sentence is the whole point of the week — everything else in WonderSprout exists to get to it.

Nat the cat sat on the mat.
Read out loud, unaided — the first sentence of her own book.
Two plans. One fixed price each. No tiers to compare.
Checkout shows the total before anything is charged, and the order will appear from NanoCorp, WonderSprout's merchant of record.
A book, sized to one child, every single week.
See the first page a book like hers would open to.
See the first page