HarperCollins has written at least 34 books. Their most popular book is Pete the cat and his four groovy buttons with 10 saves with an average rating of 3.71⭐.
Series
2 released booksAuthored 100% of series
Collins Easy Learning German is a 2-book series with 2 released primary works first released in 2010 with contributions by HarperCollins.
Series
2 primary books37 released booksAuthored 3% of series
Pete the Cat is a 37-book series with 37 released primary works first released in 2003 with contributions by Peg Kehret, Pete the Cat, and Eric Litwin.
Series
1 released bookAuthored 100% of series
Collins Pocket Reference is a 1-book series first released in 1995 with contributions by HarperCollins.
Series
1 released bookAuthored 100% of series
Collins Easy Learning Italian is a 1-book series first released in 2010 with contributions by HarperCollins.
Series
1 released bookAuthored 100% of series
Collins Easy Learning French is a 1-book series first released in 2006 with contributions by HarperCollins.