Articulation/Speech Sounds
Frontal Lisp, Lateral Lisp  - Articulation and Oral-Motor Procedures for Diagnosis and Treatment by Pam Marshalla

Interventions for Speech Sound Disorders in Children, Edited by A. Lynn Williams, Ph.D., Sharynne McLeod, Ph.D., & Rebecca J. McCauley, Ph.D.

Successful R Therapy: Fixing the Hardest Sound in the World by Pam Marshalla

Language
Getting Into Words: Vocabulary Instruction That Strengthens Comprehension - Linda Smetana and Shira Lubliner

Language Intervention for School-Age Students: Setting Goals for Academic Success by Geraldine P. Wallach

Speech to Print: Language Essentials for Teachers by Louisa Cook Moats 

Communication/Social Pragmatics
Think Social! A Social Thinking Curriculum for School Age Students by Michelle Garcia Winner