Revell, a division of Baker Publishing Group, has announced that Laugh-Out-Loud Jokes for Kids by Rob Elliott has reached a sales milestone of over 500,000 copies sold.

Published in 2010, Laugh-Out-Loud Jokes for Kids was ranked as the top-selling title by Amazon this past Christmas season, with Elliott’s Knock-Knock Jokes for Kids placing at No. 2 on Amazon’s best-seller list.

Both titles also have been repeatedly featured on the Evangelical Christian Publishers Association best-sellers list.

This book along with the other titles in the series have sold over 1 million copies in total.

A longtime publishing professional, Elliott and his wife have five children on which to practice jokes for his books.