The short answer
The cost of publishing a children’s book is set mainly by illustration, so it follows the age band. A lightly illustrated early reader or chapter book costs from $1,500 with Columbia Publication, a full-color picture book with 14 to 16 illustrated spreads from $3,000, and board books or longer illustrated books from $5,000, each including editing, layout, cover, ISBN and distribution. The fixed costs if you publish alone are $125 for an ISBN from Bowker and $45 to $65 for copyright registration. Illustrated books take 10 to 19 weeks, and the author keeps 100% of rights, characters and royalties.
Prices checked October 27, 2026 · Reviewed by Gia Kahn, Lead Editor · Next review November 2026 · How we check