Sara Wernham is a co-author of the Jolly Phonics program and a key figure in the development of the Jolly Learning literacy series. She is an experienced educator who played a crucial role in refining the Systematic Synthetic Phonics Approach to teaching early reading and writing. As a primary school teacher in the UK, Wernham worked closely with Sue Lloyd to develop and implement the Jolly Phonics methodology, which emphasises systematic phonics instruction through multi sensory learning. Their collaboration resulted in the widely used Jolly Phonics program, published by Jolly Learning Ltd., which has been adopted in schools worldwide to improve early literacy outcomes. Beyond Jolly Phonics, Wernham has contributed to the broader Jolly Grammar and Jolly Readers series, helping to extend phonics-based literacy instruction beyond the early years. Her work continues to influence educators and policymakers advocating for phonics-based literacy instruction globally.