List of books on writing and exercises that have been mentioned in the prompts.
References
Baby Name Countdown by Janet Schwegel
Writing prompts and exercises
Fast Fiction: Creating Fiction in Five Minutes by Roberta Allen
What If?: Writing Exercises for Fiction Writers by Anne Bernays and Pamela Painter (also the brand new 2nd edition)Poetry prompts and exercises
Poemcrazy : Freeing Your Life with Words by Susan G. Wooldridge
The Practice of Poetry: writing excercises from poets who teach edited by Robin Behn and Chase Twichell
You Can Write Poetry by Jeff Mock
Lipogramatic novel
Ella Minnow Pea: A Novel in Letters by Mark Dunn