Holly Keller has written at least 51 books. Their most popular book is Pearl's New Skates with 2 saves with an average rating of 2⭐.
Series
19 released booksAuthored 5% of series
Let's-Read-and-Find-Out Science, Stage 1 is a 19-book series with 19 released primary works first released in 1960 with contributions by Helene J. Jordan, Jean Little, and Edith Thacher Hurd.
Series
4 released booksAuthored 25% of series
Green Light Readers Level 1 is a 4-book series with 4 released primary works first released in 2001 with contributions by David McPhail, Holly Keller, and H.A. Rey.
Series
36 released booksAuthored 0% of series
Let's-Read-and-Find-Out Science, Stage 2 is a 36-book series with 36 released primary works first released in 1960 with contributions by Franklyn Mansfield Branley, Paul Showers, and Aliki.