This presentation reports the preliminary results of an extensive reading (ER) program implemented using XReading, a subscription-based virtual library. Thirty-two students participated in a 9-week study as part of a college General English course in Taiwan. Using data from post-program questionnaires and focus group interviews, the study explores learners’ perceptions of XReading for ER and investigates ER’s impact on their attitudes towards reading in English, and perceived benefits and challenges. The study reveals that most participants responded positively to using XReading for the ER program. The findings indicate that learners generally perceived improvement in their overall reading ability, reading rate, vocabulary, and motivation to learn English. However, many failed to meet the reading goal due to time constraints, lack of interest, or selecting readers that were either too challenging or not to their preferences. Recommendations to enhance participation and guidance are discussed for better implementation of online ER programs.