Len and colleagues recently had these papers accepted for publication:
−Leopold, D. R., Christopher, M. E., Burns, G. L., Becker, S. P., Olson, R. K., Willcutt, E. G. (in press). ADHD and sluggish cognitive tempo throughout childhood:Temporal invariance and stability from preschool through ninth grade. Journal of Child Psychology and Psychiatry (Impact Factor: 6.46)

–Becker, S. P., Pfiffner, L. J., Stein, M. A., Burns, G. L., & McBurnett, K. (in press). Sleep habits in children with attention-deficit/hyperactivity disorder predominantly inattentive type and associations with comorbid psychopathology symptoms. Sleep Medicine.