[8] His other publications include No Greater Joy Magazine,[9] Training Children to be Strong in Spirit,[10] and Created to Be His Help Meet.
[1] Dr. Frances Chalmers, the pediatrician who examined Hana Williams's corpse, said that "this book, while perhaps well intended, could easily be misinterpreted and could lead to what I consider significant abuse.
"[4] On his website, Pearl published responses to the deaths of Hana Williams and Lydia Schatz, listing quotes from the book that warn against abuse.
Pearl claimed that he did not bear responsibility for the murders because the size of the plastic tubing he recommends in his book is "too light to cause damage to the muscle or the bone.
"[4][23] Pearl called the murder of Hana Williams "diametrically opposed to the philosophy of No Greater Joy Ministries and what is taught in the book.
The Change.org petition "Amazon, refuse to carry books which advocate the physical abuse of children," which mentions To Train Up a Child by name, received more than 100,000 signatures in 2011.