Level Q-V Books for Grades 4 & 5 For several reasons, books sorted by guided reading levels (GRL) are limiting: Level Q-V Books for Grades 4 & 5 1. **Narrow Focus on Skills**: Guided reading levels often focus on specific skills, such as word recognition and decoding, which might neglect other important aspects of reading, … Continue reading Level Q-V Books for Grades 4 & 5