This article describes a study designed to examine the relationship of tutoring in specific reading comprehension strategies to gains in reading achievement for children enrolled in self-contained classrooms for gifted students from low-income, culturally and linguistically diverse backgrounds and heterogeneous with respect to reading achievement. Participants were 58 students in grades 3-5, including 12 English learners. Eleven adult tutors received training in decoding and 3 basic and 3 higher level reading comprehension strategies consistent with the district's reading program and adapted to include increasing levels of challenge and support for English learners. Scores on a standardized reading achievement test and an assessment of reading fluency served as outcome measures. Findings suggest that tutoring in decoding and higher level reading comprehension strategies supported gains in reading achievement. Gifted students who are English learners appear to benefit from tutoring in decoding and the full range of lower and higher level reading comprehension strategies. (Contains 3 tables and 2 figures.)